ChipMOS TECHNOLOGIES

54.75

+1.973.73%

Post-market: 54.750.00000.00%16:10 EDT

Volume:67.89K

Turnover:3.72M

Market Cap:1.92B

PE:27.28

High:55.58

Open:54.80

Low:54.19

Close:52.78

52wk High:78.35

52wk Low:18.30

Shares:35.00M

Float Shares:27.84M

Volume Ratio:1.10

T/O Rate:0.24%

Dividend:0.76

Dividend Rate:1.39%

EPS(TTM):2.01

EPS(LYR):0.4395

ROE:9.35%

ROA:3.42%

PB:2.41

PE(LYR):124.58

Loading ...

Overview Company News Filings

Apr 14, 2026

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Easy breezy. No more feesies.","description":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","keywords":"Tiger Brokers,U.S. stock trading,Hong Kong stock trading,trading U.S. stocks,stock information,stock prices,U.S. stock quotes,U.S. stock trading,Hong Kong stock trading,IPO trading,buying U.S. stocks,global investment","social":{"ogDescription":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.thetigerbrokers.com/stock/IMOS/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"IMOS","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"IMOS\",,,,,undefined,":{"symbol":"IMOS","market":"US","secType":"STK","nameCN":"ChipMOS TECHNOLOGIES","latestPrice":54.75,"timestamp":1789588800000,"preClose":52.78,"halted":0,"volume":67887,"hourTrading":{"tag":"盘后","latestPrice":54.75,"preClose":54.75,"latestTime":"16:10 EDT","volume":664,"amount":36354,"timestamp":1789589404806,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":0.037324744221295926,"floatShares":27844300,"shares":34999156,"eps":2.006765,"marketStatus":"Post-Mkt","change":1.97,"latestTime":"09-16 18:00:50 EDT","open":54.8,"high":55.5757,"low":54.19,"amount":3722710,"amplitude":0.026254,"askPrice":55.82,"askSize":35,"bidPrice":53.68,"bidSize":37,"shortable":3,"etf":0,"ttmEps":2.006765,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1789603200000},"marketStatusCode":4,"adr":0,"adrRate":20,"listingDate":992923200000,"exchange":"NASDAQ","adjPreClose":52.78,"dividendRate":0.013881,"preHourTrading":{"tag":"盘前","latestPrice":55.61,"preClose":52.78,"latestTime":"09:11 EDT","volume":20,"amount":1120.5925,"timestamp":1789564295162,"change":2.83,"changeRate":0.053619,"amplitude":0.08237},"postHourTrading":{"tag":"盘后","latestPrice":54.75,"preClose":54.75,"latestTime":"16:10 EDT","volume":664,"amount":36354,"timestamp":1789589404806,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.104579,"impliedVol":0.4686,"impliedVolPercentile":0.3785},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"IMOS\",,,,,undefined,":{"symbol":"IMOS","floatShares":27844300,"roa":"3.42%","roe":"9.35%","lyrEps":0.439462,"volumeRatio":1.104579,"shares":34999156,"dividePrice":0.76,"high":55.5757,"amplitude":0.026254,"preClose":52.78,"low":54.19,"week52Low":18.3015,"pbRate":"2.41","psRate":"2.22","week52High":78.3499,"institutionHeld":0.4938,"latestPrice":54.75,"committee":0.027778,"eps":2.006765,"divideRate":0.013881,"volume":67887,"delay":0,"ttmEps":2.006765,"open":54.8,"prevYearClose":29.63,"prevWeekClose":55.33,"prevMonthClose":54.64,"prevQuarterClose":64.25,"fiveDayClose":58.39,"twentyDayClose":53.64,"sixtyDayClose":70.29,"dividendPayoutRate":28.34259500280524,"dividendFrequency":"A","dividendGrowthYears":0,"dividendGrowthRate":-0.2670648593411176,"fiveYearAvgDividendRate":0.050080962104378866},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/IMOS\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-11","symbol":"IMOS","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786420800000,"reportTimeType":"post","actualEps":0.8},{"date":"2026-06-29","symbol":"IMOS","amount":0.782592,"announcedDate":"2026-05-26","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-29","defaultRemindTime":1782739800000,"name":"南茂科技","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-07-24","payableDate":"2026-06-29","currency":"USD","dateTimestamp":1782705600000,"payDate":"2026-07-24"},{"market":"US","date":"2026-05-12","symbol":"IMOS","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778558400000,"reportTimeType":"post","actualEps":0.46},{"market":"US","date":"2026-02-24","symbol":"IMOS","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1771909200000,"reportTimeType":"pre","actualEps":0.46},{"market":"US","date":"2025-11-11","symbol":"IMOS","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762837200000,"reportTimeType":"post","actualEps":0.33}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"IMOS\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-25","recordDate":"2016-11-29","paymentDate":"2016-12-27","value":1.026972,"currency":"USD"},{"executeDate":"2019-08-07","recordDate":"2019-08-08","paymentDate":null,"value":0.590963,"currency":"USD"},{"executeDate":"2020-07-01","recordDate":"2020-07-02","paymentDate":null,"value":0.935195,"currency":"USD"},{"executeDate":"2021-08-06","recordDate":"2021-08-09","paymentDate":"2021-09-08","value":1.218641,"currency":"USD"},{"executeDate":"2022-06-29","recordDate":"2022-06-30","paymentDate":"2022-07-27","value":2.91941,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"IMOS\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/IMOS\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"IMOS","date":"2026-09-15","current":27.282716,"percent":0.776683,"low":3.852104,"twenty":7.460614,"median":14.11145,"eighty":63.73494,"high":219.005761,"avg":33.085408,"sd":44.609365,"marketCap":1851992639.5},"quantilePoints":[{"date":"2021-09-17","current":11.561926,"twenty":8.123886,"median":11.923058,"eighty":34.485385,"marketCap":1395216280.87},{"date":"2021-09-24","current":11.30162,"twenty":8.128184,"median":11.908442,"eighty":34.485385,"marketCap":1363558878.76},{"date":"2021-10-01","current":10.000089,"twenty":8.131399,"median":11.879909,"eighty":34.485385,"marketCap":1204360017.53},{"date":"2021-10-08","current":9.80486,"twenty":8.131633,"median":11.834825,"eighty":34.443415,"marketCap":1170461960.37},{"date":"2021-10-15","current":9.783168,"twenty":8.133815,"median":11.807027,"eighty":34.373465,"marketCap":1171166923.12},{"date":"2021-10-22","current":9.80486,"twenty":8.13527,"median":11.782709,"eighty":34.219575,"marketCap":1177759000.18},{"date":"2021-10-29","current":10.010936,"twenty":8.142247,"median":11.775048,"eighty":34.051695,"marketCap":1204584445.27},{"date":"2021-11-05","current":10.130242,"twenty":8.15209,"median":11.750298,"eighty":33.785884,"marketCap":1217672865.23},{"date":"2021-11-12","current":7.687446,"twenty":8.131633,"median":11.734223,"eighty":32.10134,"marketCap":1196850094.03},{"date":"2021-11-19","current":7.947895,"twenty":8.124151,"median":11.729928,"eighty":31.071577,"marketCap":1236776254.23},{"date":"2021-11-26","current":7.595029,"twenty":8.114039,"median":11.713771,"eighty":31.071577,"marketCap":1178519062.63},{"date":"2021-12-03","current":7.821871,"twenty":8.08402,"median":11.69282,"eighty":31.016174,"marketCap":1220764771.01},{"date":"2021-12-10","current":7.796667,"twenty":8.069539,"median":11.633315,"eighty":30.63759,"marketCap":1216655556.01},{"date":"2021-12-17","current":7.76306,"twenty":8.041136,"median":11.612672,"eighty":30.19437,"marketCap":1206625743.26},{"date":"2021-12-23","current":8.08232,"twenty":8.035817,"median":11.601841,"eighty":30.037396,"marketCap":1261595198.18},{"date":"2021-12-31","current":8.166336,"twenty":8.040905,"median":11.594147,"eighty":29.409502,"marketCap":1275353448.67},{"date":"2022-01-07","current":7.914289,"twenty":8.040905,"median":11.588378,"eighty":29.372567,"marketCap":1236526115.81},{"date":"2022-01-14","current":8.258754,"twenty":8.035817,"median":11.563005,"eighty":29.197126,"marketCap":1294410523.36},{"date":"2022-01-21","current":7.998305,"twenty":8.034601,"median":11.561926,"eighty":29.08632,"marketCap":1249562502.15},{"date":"2022-01-28","current":7.729454,"twenty":8.014938,"median":11.540233,"eighty":29.08632,"marketCap":1200712314.56},{"date":"2022-02-04","current":7.729454,"twenty":7.994275,"median":11.513707,"eighty":28.993982,"marketCap":1201488553.53},{"date":"2022-02-11","current":7.964698,"twenty":7.991675,"median":11.503696,"eighty":28.883177,"marketCap":1237611100.13},{"date":"2022-02-18","current":8.191541,"twenty":7.988314,"median":11.503696,"eighty":28.883177,"marketCap":1271672446.72},{"date":"2022-02-25","current":7.474989,"twenty":7.979642,"median":11.503696,"eighty":28.883177,"marketCap":1350637042.47},{"date":"2022-03-04","current":7.417489,"twenty":7.977273,"median":11.503696,"eighty":28.883177,"marketCap":1331686379.96},{"date":"2022-03-11","current":7.403114,"twenty":7.964698,"median":11.503696,"eighty":28.883177,"marketCap":1317973976.46},{"date":"2022-03-18","current":7.431864,"twenty":7.953067,"median":11.503696,"eighty":28.883177,"marketCap":1325798318.49},{"date":"2022-03-25","current":7.431864,"twenty":7.938177,"median":11.503696,"eighty":28.883177,"marketCap":1310593785.35},{"date":"2022-04-01","current":7.359989,"twenty":7.914289,"median":11.503696,"eighty":28.883177,"marketCap":1297783083.58},{"date":"2022-04-08","current":7.201865,"twenty":7.906004,"median":11.503696,"eighty":28.883177,"marketCap":1258800798.51},{"date":"2022-04-14","current":6.950303,"twenty":7.886043,"median":11.503696,"eighty":28.883177,"marketCap":1208442797.95},{"date":"2022-04-22","current":6.98624,"twenty":7.866827,"median":11.503696,"eighty":28.883177,"marketCap":1205082686.86},{"date":"2022-04-29","current":6.713115,"twenty":7.851519,"median":11.503696,"eighty":28.883177,"marketCap":1153369350.13},{"date":"2022-05-06","current":6.569447,"twenty":7.821871,"median":11.503696,"eighty":28.883177,"marketCap":1179812137.34},{"date":"2022-05-13","current":6.275802,"twenty":7.815284,"median":11.476892,"eighty":28.883177,"marketCap":1120989056.99},{"date":"2022-05-20","current":6.603592,"twenty":7.809859,"median":11.415781,"eighty":28.883177,"marketCap":1182872236.16},{"date":"2022-05-27","current":6.637737,"twenty":7.795794,"median":11.395411,"eighty":28.883177,"marketCap":1206604879.25},{"date":"2022-06-03","current":6.794802,"twenty":7.779863,"median":11.366819,"eighty":28.883177,"marketCap":1232337486.56},{"date":"2022-06-10","current":6.869921,"twenty":7.760042,"median":11.338226,"eighty":28.883177,"marketCap":1233400038.34},{"date":"2022-06-17","current":6.624079,"twenty":7.731299,"median":11.298126,"eighty":28.883177,"marketCap":1183277848.6},{"date":"2022-06-24","current":6.228,"twenty":7.729454,"median":11.298126,"eighty":28.910878,"marketCap":1116007058.56},{"date":"2022-07-01","current":4.841724,"twenty":7.710277,"median":11.199452,"eighty":28.910878,"marketCap":864948750.79},{"date":"2022-07-08","current":4.841724,"twenty":7.690605,"median":11.078198,"eighty":28.910878,"marketCap":866111081.97},{"date":"2022-07-15","current":4.623197,"twenty":7.667819,"median":11.018551,"eighty":28.910878,"marketCap":822241165.87},{"date":"2022-07-22","current":4.910013,"twenty":7.633523,"median":10.623856,"eighty":28.910878,"marketCap":874829597.76},{"date":"2022-07-29","current":4.821237,"twenty":7.608743,"median":10.347164,"eighty":28.910878,"marketCap":854210110.37},{"date":"2022-08-05","current":4.733747,"twenty":7.586878,"median":10.130242,"eighty":28.910878,"marketCap":845318248.03},{"date":"2022-08-12","current":4.923639,"twenty":7.576759,"median":10.010936,"eighty":28.910878,"marketCap":880576956.3},{"date":"2022-08-19","current":5.038931,"twenty":7.546229,"median":9.982478,"eighty":28.910878,"marketCap":896650316.29},{"date":"2022-08-26","current":4.991458,"twenty":7.526223,"median":9.892488,"eighty":28.910878,"marketCap":884240951.43},{"date":"2022-09-02","current":4.679492,"twenty":7.50131,"median":9.85909,"eighty":28.910878,"marketCap":820142009.25},{"date":"2022-09-09","current":4.645583,"twenty":7.49536,"median":9.818022,"eighty":28.910878,"marketCap":807546826.45},{"date":"2022-09-16","current":4.442126,"twenty":7.485828,"median":9.783168,"eighty":28.910878,"marketCap":760930163.77},{"date":"2022-09-23","current":4.306489,"twenty":7.473696,"median":9.739783,"eighty":28.910878,"marketCap":725070623.33},{"date":"2022-09-30","current":4.069123,"twenty":7.446239,"median":9.636126,"eighty":28.910878,"marketCap":686312994.43},{"date":"2022-10-07","current":4.191197,"twenty":7.431864,"median":9.554061,"eighty":28.827775,"marketCap":708797624.68},{"date":"2022-10-14","current":3.974177,"twenty":7.405616,"median":9.371831,"eighty":28.162945,"marketCap":666670912.05},{"date":"2022-10-21","current":4.320053,"twenty":7.388739,"median":9.332781,"eighty":27.46118,"marketCap":720454059.5},{"date":"2022-10-28","current":4.259016,"twenty":7.359989,"median":9.254683,"eighty":15.855803,"marketCap":710650731.52},{"date":"2022-11-04","current":4.958553,"twenty":7.346462,"median":9.189601,"eighty":15.395133,"marketCap":716716192.02},{"date":"2022-11-11","current":5.099778,"twenty":7.301222,"median":9.175559,"eighty":15.120318,"marketCap":760002061},{"date":"2022-11-18","current":5.303769,"twenty":7.300156,"median":9.161214,"eighty":15.003777,"marketCap":789741887.81},{"date":"2022-11-25","current":5.256694,"twenty":7.258535,"median":9.148088,"eighty":14.920231,"marketCap":787259879.18},{"date":"2022-12-02","current":5.366536,"twenty":7.225622,"median":9.120617,"eighty":14.843678,"marketCap":812452628.26},{"date":"2022-12-09","current":5.225311,"twenty":7.194076,"median":9.084615,"eighty":14.783102,"marketCap":789473388.59},{"date":"2022-12-16","current":5.186082,"twenty":7.160811,"median":9.038656,"eighty":14.745042,"marketCap":782016794.01},{"date":"2022-12-23","current":5.162545,"twenty":7.104338,"median":9.008016,"eighty":14.648548,"marketCap":778062506.75},{"date":"2022-12-30","current":5.256694,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":793025755.05},{"date":"2023-01-06","current":5.233157,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":791226248.72},{"date":"2023-01-13","current":5.17039,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":791000269.06},{"date":"2023-01-20","current":5.280232,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":806181197.13},{"date":"2023-01-27","current":5.280232,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":808952769.79},{"date":"2023-02-03","current":5.680368,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":879941592.39},{"date":"2023-02-10","current":5.633293,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":865790765.15},{"date":"2023-02-17","current":5.586218,"twenty":7.048012,"median":8.992696,"eighty":14.639059,"marketCap":850712991.98},{"date":"2023-02-24","current":7.850458,"twenty":7.082191,"median":8.992696,"eighty":14.639059,"marketCap":863812712.87},{"date":"2023-03-03","current":7.91516,"twenty":7.143337,"median":8.992696,"eighty":14.639059,"marketCap":871472364.14},{"date":"2023-03-10","current":8.044563,"twenty":7.171143,"median":8.992696,"eighty":14.639059,"marketCap":883786423.58},{"date":"2023-03-17","current":7.753406,"twenty":7.194076,"median":8.992696,"eighty":14.639059,"marketCap":854025496.65},{"date":"2023-03-24","current":7.990645,"twenty":7.194076,"median":8.992696,"eighty":14.639059,"marketCap":887901096.29},{"date":"2023-03-31","current":8.271018,"twenty":7.217754,"median":8.992696,"eighty":14.636758,"marketCap":914235194.13},{"date":"2023-04-06","current":8.432772,"twenty":7.217754,"median":8.992696,"eighty":14.636758,"marketCap":931076913.1},{"date":"2023-04-14","current":8.378854,"twenty":7.253041,"median":8.992696,"eighty":14.639059,"marketCap":926732013.48},{"date":"2023-04-21","current":7.886176,"twenty":7.301556,"median":8.992696,"eighty":14.639059,"marketCap":886617313.25},{"date":"2023-04-28","current":7.822749,"twenty":7.351714,"median":8.993525,"eighty":14.64136,"marketCap":874285494.43},{"date":"2023-05-05","current":8.055317,"twenty":7.359989,"median":8.993525,"eighty":14.64136,"marketCap":901889486.36},{"date":"2023-05-11","current":11.341936,"twenty":7.372023,"median":9.007693,"eighty":14.591062,"marketCap":890103004.68},{"date":"2023-05-17","current":11.582614,"twenty":7.370462,"median":9.000863,"eighty":14.508833,"marketCap":908873104.3},{"date":"2023-05-24","current":11.537487,"twenty":7.366273,"median":8.993525,"eighty":14.379543,"marketCap":904158037.74},{"date":"2023-06-02","current":12.079011,"twenty":7.359989,"median":8.992696,"eighty":14.328413,"marketCap":950973523.25},{"date":"2023-06-07","current":12.289604,"twenty":7.359989,"median":8.992696,"eighty":14.244946,"marketCap":966325965.16},{"date":"2023-06-15","current":11.733037,"twenty":7.359989,"median":8.980318,"eighty":14.103301,"marketCap":923885628.65},{"date":"2023-06-23","current":11.838334,"twenty":7.359989,"median":8.977377,"eighty":13.92063,"marketCap":922233289.01},{"date":"2023-06-30","current":10.98092,"twenty":7.359989,"median":8.977377,"eighty":13.841525,"marketCap":854337450.89},{"date":"2023-07-07","current":10.604861,"twenty":7.359989,"median":8.977377,"eighty":13.792319,"marketCap":817631947.21},{"date":"2023-07-14","current":10.66503,"twenty":7.359989,"median":8.977377,"eighty":13.632859,"marketCap":832251750.2},{"date":"2023-07-21","current":10.830496,"twenty":7.359989,"median":8.977377,"eighty":13.577215,"marketCap":840524095.8},{"date":"2023-07-28","current":10.860581,"twenty":7.359989,"median":8.977377,"eighty":13.494038,"marketCap":837107599.9},{"date":"2023-08-04","current":15.301107,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":833638064.01},{"date":"2023-08-11","current":15.617246,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":847649877.87},{"date":"2023-08-18","current":15.301107,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":825917985.58},{"date":"2023-08-25","current":15.617246,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":846744183.65},{"date":"2023-09-01","current":16.228447,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":878309330.92},{"date":"2023-09-08","current":16.692117,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":898191341.7},{"date":"2023-09-15","current":16.52351,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":893017978.86},{"date":"2023-09-22","current":16.228447,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":870066651.68},{"date":"2023-09-29","current":15.764777,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":844682630.81},{"date":"2023-10-06","current":16.017688,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":855470678.18},{"date":"2023-10-13","current":16.460282,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":882167212.97},{"date":"2023-10-20","current":16.797496,"twenty":7.359989,"median":8.977377,"eighty":13.466611,"marketCap":894764241.59},{"date":"2023-10-27","current":17.24009,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":916218616.1},{"date":"2023-11-03","current":16.889884,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":852972023.15},{"date":"2023-11-10","current":16.800873,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":850053095},{"date":"2023-11-17","current":17.223676,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":881461770.68},{"date":"2023-11-24","current":17.535215,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":906375888.53},{"date":"2023-12-01","current":18.291811,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":953506529.43},{"date":"2023-12-08","current":18.892637,"twenty":7.359989,"median":8.977377,"eighty":13.439112,"marketCap":982663080.85},{"date":"2023-12-15","current":19.181923,"twenty":7.359989,"median":8.977377,"eighty":13.439112,"marketCap":1003844780.62},{"date":"2023-12-22","current":18.892637,"twenty":7.359989,"median":8.977377,"eighty":13.439112,"marketCap":989307590.07},{"date":"2023-12-29","current":18.803626,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":999606198.29},{"date":"2024-01-05","current":18.425328,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":969122902.63},{"date":"2024-01-12","current":19.048407,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":1001025194.31},{"date":"2024-01-19","current":19.448957,"twenty":7.359989,"median":8.969521,"eighty":13.410282,"marketCap":1007398278.95},{"date":"2024-01-26","current":18.959395,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":988274510.88},{"date":"2024-02-02","current":18.670109,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":974158549.19},{"date":"2024-02-09","current":18.558845,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":965209371.85},{"date":"2024-02-16","current":19.359946,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":1008124457.65},{"date":"2024-02-23","current":16.611741,"twenty":7.359989,"median":8.973449,"eighty":13.421411,"marketCap":996898210.8},{"date":"2024-03-01","current":16.880602,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":1009768538.12},{"date":"2024-03-08","current":18.013657,"twenty":7.359989,"median":8.977377,"eighty":13.433116,"marketCap":1083123591.9},{"date":"2024-03-15","current":18.301722,"twenty":7.359989,"median":8.977377,"eighty":13.485141,"marketCap":1097655749.22},{"date":"2024-03-22","current":19.550003,"twenty":7.359989,"median":8.977377,"eighty":13.502075,"marketCap":1159302299.19},{"date":"2024-03-28","current":19.588411,"twenty":7.359989,"median":8.977377,"eighty":13.502075,"marketCap":1159147620.9},{"date":"2024-04-05","current":18.91626,"twenty":7.359989,"median":8.973449,"eighty":13.492027,"marketCap":1117138461.21},{"date":"2024-04-12","current":18.705012,"twenty":7.359989,"median":8.973449,"eighty":13.492027,"marketCap":1097848547.3},{"date":"2024-04-19","current":17.533549,"twenty":7.359989,"median":8.973449,"eighty":13.492027,"marketCap":1022467946.38},{"date":"2024-04-26","current":17.898431,"twenty":7.359989,"median":8.977377,"eighty":13.502075,"marketCap":1039488064.26},{"date":"2024-05-03","current":17.475936,"twenty":7.359989,"median":8.977377,"eighty":13.502075,"marketCap":1019956406.29},{"date":"2024-05-10","current":16.669354,"twenty":7.359989,"median":8.977377,"eighty":13.571103,"marketCap":973631781.72},{"date":"2024-05-17","current":14.757509,"twenty":7.359989,"median":8.977377,"eighty":13.631355,"marketCap":976889721.49},{"date":"2024-05-24","current":15.082037,"twenty":7.359989,"median":8.977377,"eighty":13.773889,"marketCap":995277481.77},{"date":"2024-05-31","current":15.099118,"twenty":7.359989,"median":8.977377,"eighty":13.876509,"marketCap":992466764.51},{"date":"2024-06-07","current":15.030796,"twenty":7.359989,"median":8.977377,"eighty":13.931594,"marketCap":989901486.28},{"date":"2024-06-14","current":15.304083,"twenty":7.359989,"median":8.977377,"eighty":14.103301,"marketCap":1006032349.67},{"date":"2024-06-21","current":15.611531,"twenty":7.359989,"median":8.973449,"eighty":14.240431,"marketCap":1026432989.22},{"date":"2024-06-28","current":14.655026,"twenty":7.359989,"median":8.958681,"eighty":14.328413,"marketCap":957746781.43},{"date":"2024-07-05","current":14.79167,"twenty":7.359989,"median":8.958681,"eighty":14.356235,"marketCap":969504231.99},{"date":"2024-07-12","current":14.894152,"twenty":7.359989,"median":8.958681,"eighty":14.518382,"marketCap":977033540.6},{"date":"2024-07-15","current":14.620865,"twenty":7.359989,"median":8.958681,"eighty":14.525082,"marketCap":954635098.67},{"date":"2024-08-02","current":13.510636,"twenty":7.356401,"median":8.928314,"eighty":14.590984,"marketCap":876927558.25},{"date":"2024-08-09","current":12.844498,"twenty":7.356401,"median":8.931417,"eighty":14.590984,"marketCap":842008583.13},{"date":"2024-08-16","current":13.997466,"twenty":7.356401,"median":8.977377,"eighty":14.590984,"marketCap":842029747.19},{"date":"2024-08-23","current":13.904274,"twenty":7.356401,"median":8.992696,"eighty":14.590984,"marketCap":846446054.2},{"date":"2024-08-30","current":14.221127,"twenty":7.356401,"median":9.008016,"eighty":14.590984,"marketCap":869288469.92},{"date":"2024-09-06","current":13.456952,"twenty":7.356401,"median":9.038656,"eighty":14.590984,"marketCap":818142308.83},{"date":"2024-09-13","current":13.699251,"twenty":7.356401,"median":9.051938,"eighty":14.590984,"marketCap":830776332.92},{"date":"2024-09-20","current":13.792443,"twenty":7.356401,"median":9.072453,"eighty":14.590984,"marketCap":841423579.91},{"date":"2024-09-27","current":14.034743,"twenty":7.356401,"median":9.072453,"eighty":14.590984,"marketCap":862897190.22},{"date":"2024-10-04","current":13.904274,"twenty":7.356401,"median":9.130574,"eighty":14.590984,"marketCap":846023662.76},{"date":"2024-10-11","current":13.661974,"twenty":7.356401,"median":9.150551,"eighty":14.590984,"marketCap":825462250.83},{"date":"2024-10-18","current":13.531505,"twenty":7.356401,"median":9.163568,"eighty":14.590984,"marketCap":821676312.66},{"date":"2024-10-25","current":13.531505,"twenty":7.356401,"median":9.254683,"eighty":14.590984,"marketCap":821753045.07},{"date":"2024-10-31","current":13.270567,"twenty":7.356401,"median":9.319765,"eighty":14.590984,"marketCap":810117919.93},{"date":"2024-11-08","current":14.742981,"twenty":7.354058,"median":9.37376,"eighty":14.641642,"marketCap":764315644.09},{"date":"2024-11-15","current":14.067896,"twenty":7.354058,"median":9.436913,"eighty":14.641642,"marketCap":721255713.25},{"date":"2024-11-22","current":14.024343,"twenty":7.354058,"median":9.533707,"eighty":14.641642,"marketCap":718647600.34},{"date":"2024-11-29","current":13.959012,"twenty":7.354058,"median":9.670011,"eighty":14.641642,"marketCap":715124291.66},{"date":"2024-12-06","current":14.002566,"twenty":7.354058,"median":9.754656,"eighty":14.641642,"marketCap":721228023.01},{"date":"2024-12-13","current":13.283927,"twenty":7.354058,"median":9.80486,"eighty":14.641642,"marketCap":682360913.15},{"date":"2024-12-20","current":13.654135,"twenty":7.354058,"median":9.854847,"eighty":14.641642,"marketCap":697984874.79},{"date":"2024-12-27","current":13.784796,"twenty":7.354058,"median":9.87687,"eighty":14.641642,"marketCap":702363369.66},{"date":"2025-01-03","current":13.436366,"twenty":7.354058,"median":9.9395,"eighty":14.641642,"marketCap":681201089.63},{"date":"2025-01-10","current":13.196819,"twenty":7.351714,"median":10.010936,"eighty":14.645234,"marketCap":669544402.08},{"date":"2025-01-17","current":13.196819,"twenty":7.351714,"median":10.076012,"eighty":14.645234,"marketCap":668954942.84},{"date":"2025-01-24","current":13.915458,"twenty":7.351714,"median":10.262053,"eighty":14.645234,"marketCap":708718073.05},{"date":"2025-01-31","current":13.915458,"twenty":7.351714,"median":10.410063,"eighty":14.645234,"marketCap":707466492.86},{"date":"2025-02-07","current":13.893681,"twenty":7.351714,"median":10.525183,"eighty":14.645234,"marketCap":706488413.04},{"date":"2025-02-14","current":14.416327,"twenty":7.351714,"median":10.66503,"eighty":14.645234,"marketCap":735865987.1},{"date":"2025-02-21","current":14.873643,"twenty":7.351714,"median":10.740242,"eighty":14.655026,"marketCap":758490373.58},{"date":"2025-02-28","current":16.414175,"twenty":7.351714,"median":10.755284,"eighty":14.708763,"marketCap":708602013.74},{"date":"2025-03-07","current":15.748389,"twenty":7.349371,"median":10.860581,"eighty":14.784838,"marketCap":679694655.91},{"date":"2025-03-14","current":15.799603,"twenty":7.349371,"median":10.967733,"eighty":14.842911,"marketCap":679818128.81},{"date":"2025-03-21","current":15.850818,"twenty":7.359989,"median":11.067887,"eighty":14.894152,"marketCap":681505492.45},{"date":"2025-03-28","current":15.364282,"twenty":7.377239,"median":11.217997,"eighty":14.959058,"marketCap":658950852.64},{"date":"2025-04-04","current":14.928961,"twenty":7.377239,"median":11.298126,"eighty":14.959058,"marketCap":640919387.83},{"date":"2025-04-11","current":12.955827,"twenty":7.380114,"median":11.298126,"eighty":14.955642,"marketCap":560446269.15},{"date":"2025-04-17","current":12.829552,"twenty":7.380114,"median":11.331017,"eighty":14.955642,"marketCap":560223229.5},{"date":"2025-04-25","current":13.132612,"twenty":7.377239,"median":11.387726,"eighty":14.959058,"marketCap":573474484.16},{"date":"2025-05-02","current":13.410417,"twenty":7.377239,"median":11.413245,"eighty":14.959058,"marketCap":592788113.09},{"date":"2025-05-09","current":13.334652,"twenty":7.377239,"median":11.511919,"eighty":14.959058,"marketCap":625727481.78},{"date":"2025-05-16","current":17.644497,"twenty":7.388739,"median":11.553368,"eighty":14.988164,"marketCap":677134741.98},{"date":"2025-05-23","current":17.613542,"twenty":7.407959,"median":11.585272,"eighty":15.058125,"marketCap":677900454.6},{"date":"2025-05-30","current":17.582586,"twenty":7.431864,"median":11.595902,"eighty":15.081552,"marketCap":682467905.59},{"date":"2025-06-06","current":18.232647,"twenty":7.431864,"median":11.658787,"eighty":15.146943,"marketCap":705643138.57},{"date":"2025-06-13","current":17.582586,"twenty":7.431864,"median":11.713771,"eighty":15.26399,"marketCap":690027763.48},{"date":"2025-06-20","current":17.303989,"twenty":7.431864,"median":11.742157,"eighty":15.304083,"marketCap":676093943.58},{"date":"2025-06-27","current":16.808705,"twenty":7.431864,"median":11.778164,"eighty":15.372405,"marketCap":665131995.08},{"date":"2025-07-03","current":16.994436,"twenty":7.431864,"median":11.819351,"eighty":15.440727,"marketCap":680712286.35},{"date":"2025-07-11","current":16.437242,"twenty":7.431864,"median":11.838334,"eighty":15.517925,"marketCap":650210856.18},{"date":"2025-07-18","current":16.870615,"twenty":7.431864,"median":11.909,"eighty":15.617246,"marketCap":664066099.25},{"date":"2025-07-25","current":16.375331,"twenty":7.446239,"median":11.94363,"eighty":15.636054,"marketCap":645491709.15},{"date":"2025-08-01","current":16.127689,"twenty":7.460614,"median":11.995769,"eighty":15.748389,"marketCap":624155847.07},{"date":"2025-08-08","current":16.653929,"twenty":7.460614,"median":12.033884,"eighty":15.799603,"marketCap":646140635.93},{"date":"2025-08-15","current":98.390596,"twenty":7.460614,"median":12.071069,"eighty":15.825211,"marketCap":572330006.99},{"date":"2025-08-22","current":96.970525,"twenty":7.460614,"median":12.124139,"eighty":15.891233,"marketCap":555677936.89},{"date":"2025-08-29","current":98.602921,"twenty":7.460614,"median":12.202634,"eighty":15.972913,"marketCap":564976646.46},{"date":"2025-09-05","current":109.131365,"twenty":7.460614,"median":12.243177,"eighty":15.982405,"marketCap":620948729.42},{"date":"2025-09-12","current":110.548655,"twenty":7.460614,"median":12.277767,"eighty":16.055675,"marketCap":638022623.76},{"date":"2025-09-19","current":120.267218,"twenty":7.460614,"median":12.311306,"eighty":16.144143,"marketCap":697450157.52},{"date":"2025-09-26","current":117.635107,"twenty":7.460614,"median":12.386228,"eighty":16.228447,"marketCap":672903135.32},{"date":"2025-10-03","current":123.101799,"twenty":7.460614,"median":12.434568,"eighty":16.375331,"marketCap":706230037.4},{"date":"2025-10-10","current":128.366021,"twenty":7.460614,"median":12.506061,"eighty":16.41813,"marketCap":733423056.82},{"date":"2025-10-17","current":127.1512,"twenty":7.460614,"median":12.714728,"eighty":16.439206,"marketCap":725581302.01},{"date":"2025-10-24","current":126.012757,"twenty":7.460614,"median":12.829552,"eighty":16.470719,"marketCap":715675190.8},{"date":"2025-10-31","current":129.601728,"twenty":7.460614,"median":12.929901,"eighty":16.52351,"marketCap":737375471.76},{"date":"2025-11-07","current":135.98212,"twenty":7.460614,"median":13.022604,"eighty":16.611741,"marketCap":766890392.8},{"date":"2025-11-14","current":146.461985,"twenty":7.460614,"median":13.087935,"eighty":16.645103,"marketCap":1072437304.22},{"date":"2025-11-21","current":137.909461,"twenty":7.460614,"median":13.132612,"eighty":16.684884,"marketCap":1003840485.33},{"date":"2025-11-28","current":130.578725,"twenty":7.460614,"median":13.183122,"eighty":16.715839,"marketCap":948690669.18},{"date":"2025-12-05","current":133.022304,"twenty":7.460614,"median":13.218596,"eighty":16.797496,"marketCap":965796731.3},{"date":"2025-12-12","current":141.880276,"twenty":7.460614,"median":13.233632,"eighty":16.860724,"marketCap":1035060436.43},{"date":"2025-12-19","current":134.854987,"twenty":7.460614,"median":13.283927,"eighty":16.938214,"marketCap":973669003.9},{"date":"2025-12-26","current":146.614735,"twenty":7.460614,"median":13.300834,"eighty":17.008255,"marketCap":1059079575.1},{"date":"2026-01-02","current":148.44742,"twenty":7.460614,"median":13.309397,"eighty":17.112412,"marketCap":1079028188.59},{"date":"2026-01-09","current":178.075814,"twenty":7.460614,"median":13.382459,"eighty":17.24009,"marketCap":1285035713},{"date":"2026-01-16","current":206.787866,"twenty":7.460614,"median":13.410282,"eighty":17.303989,"marketCap":1491283089.33},{"date":"2026-01-23","current":201.289814,"twenty":7.460614,"median":13.424193,"eighty":17.365899,"marketCap":1449704368.69},{"date":"2026-01-30","current":183.879314,"twenty":7.460614,"median":13.443747,"eighty":17.408698,"marketCap":1331599961.35},{"date":"2026-02-06","current":158.83263,"twenty":7.460614,"median":13.485141,"eighty":17.475936,"marketCap":1141505178.57},{"date":"2026-02-13","current":163.108893,"twenty":7.460614,"median":13.494228,"eighty":17.582586,"marketCap":1181412144.18},{"date":"2026-02-20","current":163.108893,"twenty":7.460614,"median":13.531505,"eighty":17.601974,"marketCap":1175168605.32},{"date":"2026-02-27","current":100.425548,"twenty":7.460614,"median":13.561935,"eighty":17.644497,"marketCap":1589539848.76},{"date":"2026-03-06","current":86.941838,"twenty":7.460614,"median":13.587421,"eighty":17.735491,"marketCap":1349670220.07},{"date":"2026-03-13","current":84.975464,"twenty":7.460614,"median":13.606059,"eighty":17.89126,"marketCap":1320013698.84},{"date":"2026-03-20","current":87.78457,"twenty":7.460614,"median":13.632358,"eighty":17.994452,"marketCap":1363180055.04},{"date":"2026-03-27","current":79.595415,"twenty":7.460614,"median":13.64728,"eighty":18.052065,"marketCap":1234116522.09},{"date":"2026-04-02","current":80.160924,"twenty":7.460614,"median":13.661974,"eighty":18.170736,"marketCap":1242067850.66},{"date":"2026-04-10","current":86.805656,"twenty":7.460614,"median":13.661974,"eighty":18.294557,"marketCap":1352177322.64},{"date":"2026-04-17","current":95.146917,"twenty":7.460614,"median":13.661974,"eighty":18.47456,"marketCap":1492439597.66},{"date":"2026-04-24","current":98.681349,"twenty":7.460614,"median":13.661974,"eighty":18.558845,"marketCap":1549204559.58},{"date":"2026-05-01","current":98.681349,"twenty":7.460614,"median":13.661974,"eighty":18.558845,"marketCap":1544991569.69},{"date":"2026-05-08","current":131.056748,"twenty":7.460614,"median":13.680613,"eighty":18.625603,"marketCap":2066971111.39},{"date":"2026-05-15","current":68.748755,"twenty":7.460614,"median":13.763019,"eighty":18.685808,"marketCap":1795397251.2},{"date":"2026-05-22","current":67.219117,"twenty":7.460614,"median":13.784796,"eighty":18.724217,"marketCap":1753448880.51},{"date":"2026-05-29","current":96.02731,"twenty":7.460614,"median":13.827614,"eighty":18.803626,"marketCap":2520572288.96},{"date":"2026-06-05","current":82.260563,"twenty":7.460614,"median":13.885636,"eighty":18.892637,"marketCap":2152288749.13},{"date":"2026-06-12","current":82.430522,"twenty":7.460614,"median":13.904274,"eighty":18.91626,"marketCap":2144677690.39},{"date":"2026-06-18","current":88.379117,"twenty":7.460614,"median":13.915458,"eighty":19.003901,"marketCap":2303668618.08},{"date":"2026-06-26","current":82.855422,"twenty":7.460614,"median":13.915458,"eighty":19.09599,"marketCap":2145432161.83},{"date":"2026-07-02","current":92.203213,"twenty":7.460614,"median":13.938069,"eighty":19.181923,"marketCap":2381118494.48},{"date":"2026-07-10","current":99.426506,"twenty":7.460614,"median":13.96892,"eighty":19.204176,"marketCap":2544127582.24},{"date":"2026-07-17","current":93.902812,"twenty":7.460614,"median":13.96892,"eighty":19.359946,"marketCap":2396385088.45},{"date":"2026-07-24","current":77.161767,"twenty":7.460614,"median":13.96892,"eighty":19.453803,"marketCap":1963013663.6},{"date":"2026-07-31","current":61.695422,"twenty":7.460614,"median":13.959012,"eighty":19.584849,"marketCap":1565581201.48},{"date":"2026-08-07","current":73.337671,"twenty":7.460614,"median":13.959012,"eighty":62.460241,"marketCap":1871276033.08},{"date":"2026-08-14","current":28.610482,"twenty":7.460614,"median":13.978828,"eighty":63.73494,"marketCap":2002753353.05},{"date":"2026-08-21","current":26.991608,"twenty":7.460614,"median":13.980789,"eighty":63.73494,"marketCap":1900019601.77},{"date":"2026-08-28","current":28.174632,"twenty":7.460614,"median":14.016105,"eighty":63.73494,"marketCap":1999320230.39},{"date":"2026-09-04","current":28.050103,"twenty":7.460614,"median":14.034743,"eighty":63.73494,"marketCap":1987723164.93},{"date":"2026-09-11","current":26.991608,"twenty":7.460614,"median":14.089673,"eighty":63.73494,"marketCap":1917064980.89},{"date":"2026-09-15","current":26.275568,"twenty":7.460614,"median":14.11145,"eighty":63.73494,"marketCap":1851992639.5}],"updateTime":1789596050783},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"IMOS\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20996891","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526153743-IMOS","pdf_url":"","pub_time":1776139200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/0001193125-26-153743-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-20251231.htm","primary":true,"translateUrl":"","linkName":"imos-20251231.htm","type":"20-F","id":"NTFILEHRrUmKB7nkr9Gktm","market":"us","size":7423355},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-ex1_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex1_1.htm","type":"EX-1.1","id":"NTFILE4n6UcbjWLz6gthja","market":"us","size":70649},{"description":"EX-8.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-ex8_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex8_1.htm","type":"EX-8.1","id":"NTFILEQGsvazABLY9HFjX5","market":"us","size":7713},{"description":"EX-12.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-ex12_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_1.htm","type":"EX-12.1","id":"NTFILE9BGyBpW9Cv6qWVq1","market":"us","size":17265},{"description":"EX-12.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-ex12_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_2.htm","type":"EX-12.2","id":"NTFILE7xqQN3pkuetkRB9W","market":"us","size":17363},{"description":"EX-13.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-ex13_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_1.htm","type":"EX-13.1","id":"NTFILE6E8MethH4GFTwMz4","market":"us","size":9068},{"description":"EX-13.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/imos-ex13_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_2.htm","type":"EX-13.2","id":"NTFILECVkb2Cg5sZjMnPBQ","market":"us","size":9115},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img15787646_0.jpg","primary":false,"translateUrl":"","linkName":"img15787646_0.jpg","type":"GRAPHIC","id":"NTFILE9P3Nh1dnAczxunrq","market":"us","size":103993},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_0.jpg","primary":false,"translateUrl":"","linkName":"img260866648_0.jpg","type":"GRAPHIC","id":"NTFILEC7GPpicD2J5pcaaS","market":"us","size":70543},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_1.jpg","primary":false,"translateUrl":"","linkName":"img260866648_1.jpg","type":"GRAPHIC","id":"NTFILE75tzh27hfKkhYeoK","market":"us","size":18690},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_2.jpg","primary":false,"translateUrl":"","linkName":"img260866648_2.jpg","type":"GRAPHIC","id":"NTFILEFfbLoYE5PepA2HMs","market":"us","size":51446},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_3.jpg","primary":false,"translateUrl":"","linkName":"img260866648_3.jpg","type":"GRAPHIC","id":"NTFILEG4XZWHjBke6K1u6Y","market":"us","size":38360},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_4.jpg","primary":false,"translateUrl":"","linkName":"img260866648_4.jpg","type":"GRAPHIC","id":"NTFILE87xRRfAidSwgT1sS","market":"us","size":25183},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_5.jpg","primary":false,"translateUrl":"","linkName":"img260866648_5.jpg","type":"GRAPHIC","id":"NTFILE4G1Q94XDFANJzEWz","market":"us","size":18429},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_6.jpg","primary":false,"translateUrl":"","linkName":"img260866648_6.jpg","type":"GRAPHIC","id":"NTFILE4wFE8vJAt7S73JnG","market":"us","size":26075},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_7.jpg","primary":false,"translateUrl":"","linkName":"img260866648_7.jpg","type":"GRAPHIC","id":"NTFILE9dNDyQ2HbuWZLUnF","market":"us","size":26649},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526153743/img260866648_8.jpg","primary":false,"translateUrl":"","linkName":"img260866648_8.jpg","type":"GRAPHIC","id":"NTFILE24dVPFH41UUrisHk","market":"us","size":47574}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-04-14 12:00","pubTimestamp":1776139200,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19393017","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025053927-IMOS","pdf_url":"","pub_time":1744689600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/0000950170-25-053927-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-20241231.htm","primary":true,"translateUrl":"","linkName":"imos-20241231.htm","type":"20-F","id":"NTFILE26CfpJHn1xUw9aDh","market":"us","size":6851469},{"description":"EX-4.23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-ex4_23.htm","primary":false,"translateUrl":"","linkName":"imos-ex4_23.htm","type":"EX-4.23","id":"NTFILE213T13RpyKSEmSZj","market":"us","size":184666},{"description":"EX-8.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-ex8_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex8_1.htm","type":"EX-8.1","id":"NTFILEEoGA2khp5SkGkiMs","market":"us","size":7088},{"description":"EX-12.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-ex12_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_1.htm","type":"EX-12.1","id":"NTFILE8DQpHcyXGKmB8jxN","market":"us","size":16722},{"description":"EX-12.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-ex12_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_2.htm","type":"EX-12.2","id":"NTFILECnu3yVme3Ayt9GtB","market":"us","size":16868},{"description":"EX-13.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-ex13_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_1.htm","type":"EX-13.1","id":"NTFILEEZVuZTWtrrrpc1Cn","market":"us","size":8404},{"description":"EX-13.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/imos-ex13_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_2.htm","type":"EX-13.2","id":"NTFILEFyidKcbtiXosHycn","market":"us","size":8451},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_0.jpg","primary":false,"translateUrl":"","linkName":"img66840420_0.jpg","type":"GRAPHIC","id":"NTFILEGC8e6VmDhfqnY3pX","market":"us","size":70543},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_1.jpg","primary":false,"translateUrl":"","linkName":"img66840420_1.jpg","type":"GRAPHIC","id":"NTFILE7B9TNCcVcVuCQhWe","market":"us","size":18690},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_2.jpg","primary":false,"translateUrl":"","linkName":"img66840420_2.jpg","type":"GRAPHIC","id":"NTFILE3y9nVZor7Vfa6i1Q","market":"us","size":51446},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_3.jpg","primary":false,"translateUrl":"","linkName":"img66840420_3.jpg","type":"GRAPHIC","id":"NTFILEDHtNbAkACbXeah7c","market":"us","size":38360},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_4.jpg","primary":false,"translateUrl":"","linkName":"img66840420_4.jpg","type":"GRAPHIC","id":"NTFILEBtEKTsp1RcrJYsEo","market":"us","size":25183},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_5.jpg","primary":false,"translateUrl":"","linkName":"img66840420_5.jpg","type":"GRAPHIC","id":"NTFILE2vGSkAexNabPfsz3","market":"us","size":18429},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_6.jpg","primary":false,"translateUrl":"","linkName":"img66840420_6.jpg","type":"GRAPHIC","id":"NTFILE2sM71nWG4gnFcT8x","market":"us","size":26075},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_7.jpg","primary":false,"translateUrl":"","linkName":"img66840420_7.jpg","type":"GRAPHIC","id":"NTFILEDZFToi94Gcqmj3m5","market":"us","size":26649},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017025053927/img66840420_8.jpg","primary":false,"translateUrl":"","linkName":"img66840420_8.jpg","type":"GRAPHIC","id":"NTFILE4Jb14r4FAda29P8E","market":"us","size":47574}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2025-04-15 12:00","pubTimestamp":1744689600,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17870754","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017024043516-IMOS","pdf_url":"","pub_time":1712808000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/0000950170-24-043516-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-20231231.htm","primary":true,"translateUrl":"","linkName":"imos-20231231.htm","type":"20-F","id":"NTFILE6i474hPRmYQpWrPW","market":"us","size":5762492},{"description":"EX-4.23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex4_23.htm","primary":false,"translateUrl":"","linkName":"imos-ex4_23.htm","type":"EX-4.23","id":"NTFILE76Bh736XXtv3Ankr","market":"us","size":588112},{"description":"EX-4.24","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex4_24.htm","primary":false,"translateUrl":"","linkName":"imos-ex4_24.htm","type":"EX-4.24","id":"NTFILE4rZavEMHsCXK2xj9","market":"us","size":553988},{"description":"EX-8.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex8_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex8_1.htm","type":"EX-8.1","id":"NTFILED9M5b5P4ue3Xwtjb","market":"us","size":5667},{"description":"EX-11.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex11_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex11_2.htm","type":"EX-11.2","id":"NTFILEHyJ682M8mBepYyQw","market":"us","size":75155},{"description":"EX-12.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex12_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_1.htm","type":"EX-12.1","id":"NTFILE5GjTmkxemDLyec5A","market":"us","size":12686},{"description":"EX-12.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex12_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_2.htm","type":"EX-12.2","id":"NTFILEAPeF2U1kXgRgunFx","market":"us","size":12832},{"description":"EX-13.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex13_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_1.htm","type":"EX-13.1","id":"NTFILEHirvmqzEt3o8Xd21","market":"us","size":6907},{"description":"EX-13.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex13_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_2.htm","type":"EX-13.2","id":"NTFILE8jZDga95g4zyR7jT","market":"us","size":7077},{"description":"EX-97.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/imos-ex97_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex97_1.htm","type":"EX-97.1","id":"NTFILE3dKsJHPs9UKcSxHH","market":"us","size":54807},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_0.jpg","primary":false,"translateUrl":"","linkName":"img65916899_0.jpg","type":"GRAPHIC","id":"NTFILEF429cV7JX2Yiek2G","market":"us","size":70543},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_1.jpg","primary":false,"translateUrl":"","linkName":"img65916899_1.jpg","type":"GRAPHIC","id":"NTFILEKU4mYNpbXmJsqMNB","market":"us","size":18690},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_2.jpg","primary":false,"translateUrl":"","linkName":"img65916899_2.jpg","type":"GRAPHIC","id":"NTFILE6B3dsU1ochCHedKS","market":"us","size":19559},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_3.jpg","primary":false,"translateUrl":"","linkName":"img65916899_3.jpg","type":"GRAPHIC","id":"NTFILE6ne53Y51cwkZ6ZVi","market":"us","size":14330},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_4.jpg","primary":false,"translateUrl":"","linkName":"img65916899_4.jpg","type":"GRAPHIC","id":"NTFILEAm8vTJCf2JEBZYQV","market":"us","size":8099},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_5.jpg","primary":false,"translateUrl":"","linkName":"img65916899_5.jpg","type":"GRAPHIC","id":"NTFILEAqvYAqnTKbwmfUwH","market":"us","size":7643},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_6.jpg","primary":false,"translateUrl":"","linkName":"img65916899_6.jpg","type":"GRAPHIC","id":"NTFILEEvEUEJ7JKvTpqgoT","market":"us","size":9643},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_7.jpg","primary":false,"translateUrl":"","linkName":"img65916899_7.jpg","type":"GRAPHIC","id":"NTFILE3ecgBmhSkokZqmAz","market":"us","size":9876},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017024043516/img65916899_8.jpg","primary":false,"translateUrl":"","linkName":"img65916899_8.jpg","type":"GRAPHIC","id":"NTFILE5aTXNkvGgFGnhceW","market":"us","size":17241}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2024-04-11 12:00","pubTimestamp":1712808000,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16585779","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017023021480-IMOS","pdf_url":"","pub_time":1683820800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"IMOS","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023021480/0000950170-23-021480-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023021480/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE7DFUtzr6CP22Fey9","market":"us","size":53382}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-05-12 00:00","pubTimestamp":1683820800,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16224586","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017023012607-IMOS","pdf_url":"","pub_time":1681315200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/0000950170-23-012607-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-20221231.htm","primary":true,"translateUrl":"","linkName":"imos-20221231.htm","type":"20-F","id":"NTFILE8yjtQXxTotH733j2","market":"us","size":8694220},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex1_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex1_1.htm","type":"EX-1","id":"NTFILE9qwHk1smWDb64r62","market":"us","size":76374},{"description":"EX-4.22","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex4_22.htm","primary":false,"translateUrl":"","linkName":"imos-ex4_22.htm","type":"EX-4","id":"NTFILE3zKMvuv1BdmDuaTo","market":"us","size":864141},{"description":"EX-8.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex8_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex8_1.htm","type":"EX-8","id":"NTFILEHde48WUY9LWYoHef","market":"us","size":7972},{"description":"EX-11.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex11_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex11_1.htm","type":"EX-11","id":"NTFILEHJmsHERXtH7pDPsM","market":"us","size":34505},{"description":"EX-12.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex12_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_1.htm","type":"EX-12","id":"NTFILEAdaopPrhrswUKygW","market":"us","size":16253},{"description":"EX-12.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex12_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex12_2.htm","type":"EX-12","id":"NTFILE863AkgukJj4PWQ4F","market":"us","size":16661},{"description":"EX-13.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex13_1.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_1.htm","type":"EX-13","id":"NTFILEDBpnD4GZFs6RDCp5","market":"us","size":9432},{"description":"EX-13.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/imos-ex13_2.htm","primary":false,"translateUrl":"","linkName":"imos-ex13_2.htm","type":"EX-13","id":"NTFILEFrx67y4zZFDaN2uJ","market":"us","size":9485},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_0.jpg","primary":false,"translateUrl":"","linkName":"img64993378_0.jpg","type":"GRAPHIC","id":"NTFILE5d3euTthRHJ4ZZeC","market":"us","size":70543},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_1.jpg","primary":false,"translateUrl":"","linkName":"img64993378_1.jpg","type":"GRAPHIC","id":"NTFILE2RFyuiMEry986rEw","market":"us","size":18690},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_2.jpg","primary":false,"translateUrl":"","linkName":"img64993378_2.jpg","type":"GRAPHIC","id":"NTFILECeB5Txaqj9tFoAoW","market":"us","size":19559},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_3.jpg","primary":false,"translateUrl":"","linkName":"img64993378_3.jpg","type":"GRAPHIC","id":"NTFILE2mjyKVvhaGy68fwv","market":"us","size":14330},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_4.jpg","primary":false,"translateUrl":"","linkName":"img64993378_4.jpg","type":"GRAPHIC","id":"NTFILE8Ju78BgkKK9moLr8","market":"us","size":8099},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_5.jpg","primary":false,"translateUrl":"","linkName":"img64993378_5.jpg","type":"GRAPHIC","id":"NTFILEHXPsdF44udpgJbHU","market":"us","size":7643},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_6.jpg","primary":false,"translateUrl":"","linkName":"img64993378_6.jpg","type":"GRAPHIC","id":"NTFILEpmss7cXyC3sYFyTx","market":"us","size":9643},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_7.jpg","primary":false,"translateUrl":"","linkName":"img64993378_7.jpg","type":"GRAPHIC","id":"NTFILEDtBbnwkevxyrZ8jv","market":"us","size":9876},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000095017023012607/img64993378_8.jpg","primary":false,"translateUrl":"","linkName":"img64993378_8.jpg","type":"GRAPHIC","id":"NTFILED4eEFXdjraHimAHL","market":"us","size":17241}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2023-04-13 00:00","pubTimestamp":1681315200,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14590723","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522104872-IMOS","pdf_url":"","pub_time":1649865600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/0001193125-22-104872-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734d20f.htm","primary":true,"translateUrl":"","linkName":"d282734d20f.htm","type":"20-F","id":"NTFILEH5j3vvjNst2icpX3","market":"us","size":5816386},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734dex11.htm","primary":false,"translateUrl":"","linkName":"d282734dex11.htm","type":"EX-1.1","id":"NTFILE4NrskGkndJ11Gcds","market":"us","size":42629},{"description":"EX-8.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734dex81.htm","primary":false,"translateUrl":"","linkName":"d282734dex81.htm","type":"EX-8.1","id":"NTFILE8TdBBaCjhpLtJCug","market":"us","size":2958},{"description":"EX-12.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734dex121.htm","primary":false,"translateUrl":"","linkName":"d282734dex121.htm","type":"EX-12.1","id":"NTFILEBJqj6pfpYCp3j7sj","market":"us","size":6493},{"description":"EX-12.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734dex122.htm","primary":false,"translateUrl":"","linkName":"d282734dex122.htm","type":"EX-12.2","id":"NTFILE7VN3FXqocPgxVpMf","market":"us","size":6388},{"description":"EX-13.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734dex131.htm","primary":false,"translateUrl":"","linkName":"d282734dex131.htm","type":"EX-13.1","id":"NTFILE7PWmRahdiQqh36xk","market":"us","size":3155},{"description":"EX-13.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/d282734dex132.htm","primary":false,"translateUrl":"","linkName":"d282734dex132.htm","type":"EX-13.2","id":"NTFILEFieKFsMZUJb4NodX","market":"us","size":3088},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224005558.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224005558.jpg","type":"GRAPHIC","id":"NTFILE8K12iUbLxoJeYW51","market":"us","size":20611},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224006043.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224006043.jpg","type":"GRAPHIC","id":"NTFILE8fiXANGuzuFdCMMF","market":"us","size":18690},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224006214.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224006214.jpg","type":"GRAPHIC","id":"NTFILE2hN7UGMyg6uS99oo","market":"us","size":17862},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224006402.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224006402.jpg","type":"GRAPHIC","id":"NTFILE8e7Y8yYKD5GZL7So","market":"us","size":13054},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224006558.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224006558.jpg","type":"GRAPHIC","id":"NTFILE6ukj6ojVzZaFyaFu","market":"us","size":7779},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224006714.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224006714.jpg","type":"GRAPHIC","id":"NTFILEFUWCwH4eGwKayYye","market":"us","size":6900},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224006871.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224006871.jpg","type":"GRAPHIC","id":"NTFILE7ajppr3KAkJu8iFH","market":"us","size":8563},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224007027.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224007027.jpg","type":"GRAPHIC","id":"NTFILEAQTZRiDwADjsHVaH","market":"us","size":8547},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312522104872/g282734g0408224007183.jpg","primary":false,"translateUrl":"","linkName":"g282734g0408224007183.jpg","type":"GRAPHIC","id":"NTFILEGNTf5AKyHJ6KkuaV","market":"us","size":15007}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2022-04-14 00:00","pubTimestamp":1649865600,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"13150495","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521241100-IMOS","pdf_url":null,"pub_time":1628524800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521241100/0001193125-21-241100-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2021-08-10 00:00","pubTimestamp":1628524800,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"13150494","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521241104-IMOS","pdf_url":null,"pub_time":1628524800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521241104/0001193125-21-241104-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2021-08-10 00:00","pubTimestamp":1628524800,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"13150493","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521241097-IMOS","pdf_url":null,"pub_time":1628524800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521241097/0001193125-21-241097-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2021-08-10 00:00","pubTimestamp":1628524800,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12513652","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521121875-IMOS","pdf_url":null,"pub_time":1618848000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/0001193125-21-121875-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568d20f.htm","primary":true,"translateUrl":null,"linkName":"d74568d20f.htm","type":"20-F","id":"NTFILEBZF3UJYqpGpcDPpn","market":"us","size":2954531},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex11.htm","primary":false,"translateUrl":null,"linkName":"d74568dex11.htm","type":"EX-1.1","id":"NTFILEDEsPFuoucR1NEojK","market":"us","size":40914},{"description":"EX-4.30","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex430.htm","primary":false,"translateUrl":null,"linkName":"d74568dex430.htm","type":"EX-4.30","id":"NTFILEB7ASamZkbjA5DQcA","market":"us","size":375836},{"description":"EX-8.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex81.htm","primary":false,"translateUrl":null,"linkName":"d74568dex81.htm","type":"EX-8.1","id":"NTFILE5rkfwzJY74mUP8AP","market":"us","size":2573},{"description":"EX-12.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex121.htm","primary":false,"translateUrl":null,"linkName":"d74568dex121.htm","type":"EX-12.1","id":"NTFILE2iCqEYzqQf3sNEwr","market":"us","size":6384},{"description":"EX-12.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex122.htm","primary":false,"translateUrl":null,"linkName":"d74568dex122.htm","type":"EX-12.2","id":"NTFILEFtsZbXcMb4YJAiE7","market":"us","size":6506},{"description":"EX-13.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex131.htm","primary":false,"translateUrl":null,"linkName":"d74568dex131.htm","type":"EX-13.1","id":"NTFILEExXLPqzLqpRRQNKZ","market":"us","size":3135},{"description":"EX-13.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/d74568dex132.htm","primary":false,"translateUrl":null,"linkName":"d74568dex132.htm","type":"EX-13.2","id":"NTFILE3hP8fxYQpxL8rufj","market":"us","size":3005},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568dsp036a.jpg","primary":false,"translateUrl":null,"linkName":"g74568dsp036a.jpg","type":"GRAPHIC","id":"NTFILE2YjqLh1eNuxKQ1TA","market":"us","size":24435},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222046961.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222046961.jpg","type":"GRAPHIC","id":"NTFILECmBNAWjBB4Zg1NXN","market":"us","size":17694},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222047211.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222047211.jpg","type":"GRAPHIC","id":"NTFILEJCZ22dh6MozUMMRw","market":"us","size":16257},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222047429.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222047429.jpg","type":"GRAPHIC","id":"NTFILE3GvqKYhLBVSHMphe","market":"us","size":12786},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222047632.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222047632.jpg","type":"GRAPHIC","id":"NTFILEDqWGpxfDTL4LRFuY","market":"us","size":7834},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222047819.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222047819.jpg","type":"GRAPHIC","id":"NTFILEArA6Wf8WGzVzqQGP","market":"us","size":7811},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222048038.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222048038.jpg","type":"GRAPHIC","id":"NTFILEXraZWG9u1Re9JU41","market":"us","size":8556},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222048241.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222048241.jpg","type":"GRAPHIC","id":"NTFILEHhc3CesbGpeojYBp","market":"us","size":8476},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521121875/g74568g0412222048459.jpg","primary":false,"translateUrl":null,"linkName":"g74568g0412222048459.jpg","type":"GRAPHIC","id":"NTFILE2w7ofrMLkxxWJrJH","market":"us","size":14663}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2021-04-20 00:00","pubTimestamp":1618848000,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12209345","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521082014-IMOS","pdf_url":null,"pub_time":1615824000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/0001193125-21-082014-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"Contacts:","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/d118568dex991.htm","primary":true,"translateUrl":null,"linkName":"d118568dex991.htm","type":"EX-99.1","id":"NTFILE4YJnGbW9zayFhdc2","market":"us","size":16734},{"description":"FORM 6-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/d118568d6k.htm","primary":false,"translateUrl":null,"linkName":"d118568d6k.htm","type":"6-K","id":"NTFILE23mga4cA6ntFuwbx","market":"us","size":10282},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/d118568dex992.htm","primary":false,"translateUrl":null,"linkName":"d118568dex992.htm","type":"EX-99.2","id":"NTFILEJ5Mn5T4YaYZMebuw","market":"us","size":12686},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s10g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s10g1.jpg","type":"GRAPHIC","id":"NTFILEAwHAvChnznuEvyuM","market":"us","size":272486},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s11g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s11g1.jpg","type":"GRAPHIC","id":"NTFILEE2sMhm3Vf9K3FQeG","market":"us","size":65621},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s12g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s12g1.jpg","type":"GRAPHIC","id":"NTFILEBX3XDVxTuyBh3goh","market":"us","size":226161},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s13g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s13g1.jpg","type":"GRAPHIC","id":"NTFILEJC4HMpiwAQXgR9yZ","market":"us","size":309966},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s14g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s14g1.jpg","type":"GRAPHIC","id":"NTFILE6C4U79MTW9d5N6F2","market":"us","size":301683},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s15g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s15g1.jpg","type":"GRAPHIC","id":"NTFILEAi3SZrzhbffR8K2r","market":"us","size":245050},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s16g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s16g1.jpg","type":"GRAPHIC","id":"NTFILE3BGdvbxMwHLfmEu4","market":"us","size":221279},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s17g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s17g1.jpg","type":"GRAPHIC","id":"NTFILEDRSxCSReA3a5JKFG","market":"us","size":214532},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s18g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s18g1.jpg","type":"GRAPHIC","id":"NTFILE7y4uqgrieD3XvguL","market":"us","size":60324},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s19g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s19g1.jpg","type":"GRAPHIC","id":"NTFILECJpqqmuoSUneC47c","market":"us","size":334656},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s1g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s1g1.jpg","type":"GRAPHIC","id":"NTFILEAtYuDd9LFoqMX3bG","market":"us","size":373628},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s20g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s20g1.jpg","type":"GRAPHIC","id":"NTFILEB7fWkgR7pduPtGED","market":"us","size":72942},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s2g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s2g1.jpg","type":"GRAPHIC","id":"NTFILEFFXUXfqna68KgxLF","market":"us","size":394614},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s3g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s3g1.jpg","type":"GRAPHIC","id":"NTFILE2kX52wRBxqyPm8EX","market":"us","size":131869},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s4g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s4g1.jpg","type":"GRAPHIC","id":"NTFILEBb88StJExmj8smJb","market":"us","size":69490},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s5g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s5g1.jpg","type":"GRAPHIC","id":"NTFILE5oufNEen4cTJQGwC","market":"us","size":245732},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s6g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s6g1.jpg","type":"GRAPHIC","id":"NTFILE3EB6Lf6pJfutjb52","market":"us","size":248589},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s7g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s7g1.jpg","type":"GRAPHIC","id":"NTFILEEuX1j4yYXDdUC23Y","market":"us","size":162026},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s8g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s8g1.jpg","type":"GRAPHIC","id":"NTFILE8Tcq3xzigNt3zjR6","market":"us","size":217892},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568ex99_2s9g1.jpg","primary":false,"translateUrl":null,"linkName":"g118568ex99_2s9g1.jpg","type":"GRAPHIC","id":"NTFILE2Qyjx5htViQBNqca","market":"us","size":235685},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082014/g118568g79v31.jpg","primary":false,"translateUrl":null,"linkName":"g118568g79v31.jpg","type":"GRAPHIC","id":"NTFILE4KDXjX6jHMH5KUTx","market":"us","size":9130}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2021-03-16 00:00","pubTimestamp":1615824000,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"Contacts:","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12209344","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521082005-IMOS","pdf_url":null,"pub_time":1615824000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082005/0001193125-21-082005-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082005/d162667d6k.htm","primary":true,"translateUrl":null,"linkName":"d162667d6k.htm","type":"6-K","id":"NTFILEHTjKV9aa1pMEygQL","market":"us","size":32123}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2021-03-16 00:00","pubTimestamp":1615824000,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12209343","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521082029-IMOS","pdf_url":null,"pub_time":1615824000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082029/0001193125-21-082029-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312521082029/d113318d6k.htm","primary":true,"translateUrl":null,"linkName":"d113318d6k.htm","type":"6-K","id":"NTFILEFQK2XwYHbHUNeqGX","market":"us","size":10166}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2021-03-16 00:00","pubTimestamp":1615824000,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10790651","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520289562-IMOS","pdf_url":null,"pub_time":1604937600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289562/0001193125-20-289562-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289562/d946250d6k.htm","primary":true,"translateUrl":null,"linkName":"d946250d6k.htm","type":"6-K","id":"NTFILE2X4vcUKLo8VUCnMt","market":"us","size":18243}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2020-11-10 00:00","pubTimestamp":1604937600,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10790597","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520289559-IMOS","pdf_url":null,"pub_time":1604937600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/0001193125-20-289559-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/d948648dex991.htm","primary":true,"translateUrl":null,"linkName":"d948648dex991.htm","type":"EX-99.1","id":"NTFILE2K8GojCRddv8tsVf","market":"us","size":15154},{"description":"FORM 6-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/d948648d6k.htm","primary":false,"translateUrl":null,"linkName":"d948648d6k.htm","type":"6-K","id":"NTFILEAsBX3754VGz44333","market":"us","size":10430},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/d948648dex992.htm","primary":false,"translateUrl":null,"linkName":"d948648dex992.htm","type":"EX-99.2","id":"NTFILE6pFNXnm6pUj8sEQA","market":"us","size":15438},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g9486481l.jpg","primary":false,"translateUrl":null,"linkName":"g9486481l.jpg","type":"GRAPHIC","id":"NTFILEHM7g32WS29jnr2cH","market":"us","size":8939},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s10g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s10g1.jpg","type":"GRAPHIC","id":"NTFILEEpC4faPBb3KUB6Mm","market":"us","size":277808},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s11g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s11g1.jpg","type":"GRAPHIC","id":"NTFILEGYLPsnkqwmfQZBAC","market":"us","size":59660},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s12g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s12g1.jpg","type":"GRAPHIC","id":"NTFILE3fY682EDwj4u3Pfj","market":"us","size":218220},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s13g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s13g1.jpg","type":"GRAPHIC","id":"NTFILEDX5KRvdNsv6Cpddd","market":"us","size":347548},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s14g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s14g1.jpg","type":"GRAPHIC","id":"NTFILEunApUhvFHiw4wMCy","market":"us","size":244512},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s15g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s15g1.jpg","type":"GRAPHIC","id":"NTFILE2C4reEViCVhD6jgx","market":"us","size":215939},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s16g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s16g1.jpg","type":"GRAPHIC","id":"NTFILEJ56qAGsSjzBkxBMt","market":"us","size":190637},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s17g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s17g1.jpg","type":"GRAPHIC","id":"NTFILEHqZxT4Z3VNUZkirK","market":"us","size":60791},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s18g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s18g1.jpg","type":"GRAPHIC","id":"NTFILEJ5fHPYbvHAHhEr55","market":"us","size":279850},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s19g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s19g1.jpg","type":"GRAPHIC","id":"NTFILEFC971BEhiZdCog7p","market":"us","size":89488},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s1g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s1g1.jpg","type":"GRAPHIC","id":"NTFILEFzt2YwjQ5dVgVYUX","market":"us","size":369250},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s2g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s2g1.jpg","type":"GRAPHIC","id":"NTFILEH9oyngeqyRoRoNBL","market":"us","size":394614},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s3g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s3g1.jpg","type":"GRAPHIC","id":"NTFILE2fQcB6rMzhRdro8y","market":"us","size":122715},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s4g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s4g1.jpg","type":"GRAPHIC","id":"NTFILE9md21thhNNngQv6o","market":"us","size":62550},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s5g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s5g1.jpg","type":"GRAPHIC","id":"NTFILEjdWdSRK8kg9xckiD","market":"us","size":275382},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s6g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s6g1.jpg","type":"GRAPHIC","id":"NTFILE6SXeQCtLouV8rpDW","market":"us","size":237035},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s7g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s7g1.jpg","type":"GRAPHIC","id":"NTFILE7VQ5sPFvXCNyQFyK","market":"us","size":163556},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s8g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s8g1.jpg","type":"GRAPHIC","id":"NTFILED2fhJQidNK5jXnXw","market":"us","size":218806},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289559/g948648ex99_2s9g1.jpg","primary":false,"translateUrl":null,"linkName":"g948648ex99_2s9g1.jpg","type":"GRAPHIC","id":"NTFILEA1t9HandVWHnVb8S","market":"us","size":234370}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2020-11-10 00:00","pubTimestamp":1604937600,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10790568","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520289555-IMOS","pdf_url":null,"pub_time":1604937600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289555/0001193125-20-289555-index.htm","us_notice_code":"Form 6-K/E","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520289555/d948935d6k.htm","primary":true,"translateUrl":null,"linkName":"d948935d6k.htm","type":"6-K","id":"NTFILE68nQc8dMyuNhovkj","market":"us","size":16387}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"important event","pubTime":"2020-11-10 00:00","pubTimestamp":1604937600,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9576132","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520115821-IMOS","pdf_url":null,"pub_time":1587571200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"IMOS","title":"Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/0001193125-20-115821-index.htm","us_notice_code":"Form 20-F","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090d20f.htm","primary":true,"translateUrl":null,"linkName":"d822090d20f.htm","type":"20-F","id":"NTFILEBgKy7FFBw9GFb69w","market":"us","size":3009197},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex11.htm","primary":false,"translateUrl":null,"linkName":"d822090dex11.htm","type":"EX-1.1","id":"NTFILEEJMNzxdfu2a3uLoX","market":"us","size":81946},{"description":"EX-4.26","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex426.htm","primary":false,"translateUrl":null,"linkName":"d822090dex426.htm","type":"EX-4.26","id":"NTFILEBeLZFGV1tJF5ru7M","market":"us","size":53502},{"description":"EX-4.27","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex427.htm","primary":false,"translateUrl":null,"linkName":"d822090dex427.htm","type":"EX-4.27","id":"NTFILE2fRNZY7uUNr86zFt","market":"us","size":81256},{"description":"EX-4.28","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex428.htm","primary":false,"translateUrl":null,"linkName":"d822090dex428.htm","type":"EX-4.28","id":"NTFILE4hxAtPx4pZQ9nAQD","market":"us","size":381524},{"description":"EX-4.29","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex429.htm","primary":false,"translateUrl":null,"linkName":"d822090dex429.htm","type":"EX-4.29","id":"NTFILEDKRZxJHd2AefcTGM","market":"us","size":145822},{"description":"EX-8.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex81.htm","primary":false,"translateUrl":null,"linkName":"d822090dex81.htm","type":"EX-8.1","id":"NTFILE3qL6WimVrMKH2omN","market":"us","size":3050},{"description":"EX-12.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex121.htm","primary":false,"translateUrl":null,"linkName":"d822090dex121.htm","type":"EX-12.1","id":"NTFILE71WCXTUDATtAQbCF","market":"us","size":7654},{"description":"EX-12.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex122.htm","primary":false,"translateUrl":null,"linkName":"d822090dex122.htm","type":"EX-12.2","id":"NTFILE6nroBtfWscSa55EU","market":"us","size":7782},{"description":"EX-13.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex131.htm","primary":false,"translateUrl":null,"linkName":"d822090dex131.htm","type":"EX-13.1","id":"NTFILEcXWvsg5stmGCDVvr","market":"us","size":3759},{"description":"EX-13.2","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/d822090dex132.htm","primary":false,"translateUrl":null,"linkName":"d822090dex132.htm","type":"EX-13.2","id":"NTFILEGQqnNAX8ba5ZdJEX","market":"us","size":3680},{"description":"XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/imos-20191231.xml","primary":false,"translateUrl":null,"linkName":"imos-20191231.xml","type":"EX-101.INS","id":"NTFILE2ULkTbrsJxxJjHNh","market":"us","size":10344109},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/imos-20191231.xsd","primary":false,"translateUrl":null,"linkName":"imos-20191231.xsd","type":"EX-101.SCH","id":"NTFILE9dunHvgnmAWfVS4R","market":"us","size":192766},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/imos-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"imos-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE2kZEK6FP6EtS1ULP","market":"us","size":103165},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/imos-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"imos-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEE7S9WpPgqgdyrrwL","market":"us","size":621414},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/imos-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"imos-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILECtNcRPuiyBLFvecQ","market":"us","size":1081701},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/imos-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"imos-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEEV1E1dAWSHLEtg89","market":"us","size":953262},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090ex1-1001_v1.jpg","primary":false,"translateUrl":null,"linkName":"g822090ex1-1001_v1.jpg","type":"GRAPHIC","id":"NTFILEBvRGFQfiBi37e1cR","market":"us","size":9600},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103740771.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103740771.jpg","type":"GRAPHIC","id":"NTFILE7FZQcQpHi8pCkrNd","market":"us","size":19916},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103740990.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103740990.jpg","type":"GRAPHIC","id":"NTFILEC7UQFtVwFkA7nXCR","market":"us","size":16836},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103741192.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103741192.jpg","type":"GRAPHIC","id":"NTFILEEebmpDeqQ4T1VbaP","market":"us","size":15357},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103741442.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103741442.jpg","type":"GRAPHIC","id":"NTFILEHF5J5yf8xXXo34Aa","market":"us","size":14227},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103741614.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103741614.jpg","type":"GRAPHIC","id":"NTFILEC49PsJCD2Tom38b7","market":"us","size":7817},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103741801.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103741801.jpg","type":"GRAPHIC","id":"NTFILEGYsEYfAC2twbD265","market":"us","size":7495},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103742004.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103742004.jpg","type":"GRAPHIC","id":"NTFILECsCTn2gwzjvcYjao","market":"us","size":8682},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103742191.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103742191.jpg","type":"GRAPHIC","id":"NTFILEGfS9DEFoVsnnsFEL","market":"us","size":8908},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520115821/g822090g0416103742456.jpg","primary":false,"translateUrl":null,"linkName":"g822090g0416103742456.jpg","type":"GRAPHIC","id":"NTFILEwLGZYqfQP6ik1xka","market":"us","size":15226}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-04-23 00:00","pubTimestamp":1587571200,"title_zh":"Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9433108","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520101991-IMOS","pdf_url":null,"pub_time":1586361600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520101991/0001193125-20-101991-index.htm","us_notice_code":"Form 6-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520101991/d916813d6k.htm","primary":true,"translateUrl":null,"linkName":"d916813d6k.htm","type":"6-K","id":"NTFILEHLNuD9wAN4B4s6zk","market":"us","size":23875}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-04-09 00:00","pubTimestamp":1586361600,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9432980","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520101963-IMOS","pdf_url":null,"pub_time":1586361600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520101963/0001193125-20-101963-index.htm","us_notice_code":"Form 6-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520101963/d875181d6k.htm","primary":true,"translateUrl":null,"linkName":"d875181d6k.htm","type":"6-K","id":"NTFILEAFzVnU1pDYnTutp1","market":"us","size":23247}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-04-09 00:00","pubTimestamp":1586361600,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9173289","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520067698-IMOS","pdf_url":null,"pub_time":1583769600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"IMOS","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520067698/0001193125-20-067698-index.htm","us_notice_code":"Form 6-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 6-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1123134/000119312520067698/d700999d6k.htm","primary":true,"translateUrl":null,"linkName":"d700999d6k.htm","type":"6-K","id":"NTFILE2XVLUbA5a9CMFQha","market":"us","size":10197}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-03-10 00:00","pubTimestamp":1583769600,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":35,"pageCount":1,"totalSize":691,"code":"91000000","status":"200"}]}}