老虎證券
Invest
Pricing
Rewards
Support
About
Quotes
TigerAI
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
NewMarket
891.87
+2.68
0.30%
盤後:
891.87
-0.0050
0.00%
19:59 EDT
成交量:
20.07萬
成交額:
1.79億
市值:
82.03億
市盈率:
19.19
高:
915.07
開:
915.07
低:
881.89
收:
889.19
52周最高:
981.66
52周最低:
580.03
股本:
919.80萬
流通股本:
761.36萬
量比:
1.98
換手率:
2.64%
股息:
11.75
股息率:
1.32%
每股收益(TTM):
46.47
每股收益(LYR):
44.44
淨資產收益率:
25.12%
總資產收益率:
11.08%
市淨率:
4.46
市盈率(LYR):
20.07
資料載入中...
總覽
公司
新聞資訊
公告
2024/07/29
重要事件披露
Form 8-K - Current report
2024/06/10
超過5%披露
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
2024/05/29
員工持股計劃
Form 11-K - Annual report of employee stock purchase, savings and similar plans
2024/04/25
重要事件披露
Form 8-K - Current report
2024/04/25
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2024/04/24
重要事件披露
Form 8-K - Current report
2024/02/28
重要事件披露
Form 8-K/A - Current report: [Amend]
2024/02/22
重要事件披露
Form 8-K - Current report
2024/02/15
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2024/02/14
超過5%披露
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
2024/02/13
超過5%披露
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
2024/02/13
超過5%披露
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
2024/01/31
重要事件披露
Form 8-K - Current report
2024/01/25
重要事件披露
Form 8-K - Current report
2024/01/23
重要事件披露
Form 8-K - Current report
2023/12/05
重要事件披露
Form 8-K - Current report
2023/10/27
重要事件披露
Form 8-K - Current report
2023/10/27
重要事件披露
Form 8-K - Current report
2023/10/26
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2023/10/26
重要事件披露
Form 8-K - Current report
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","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":"老虎國際,美股交易,港股交易,交易美股,股票信息,股價,美股行情,美股打新,港股打新,IPO打新,購買美股,全球投資","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/hant/stock/NEU/filings?page=3"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"NEU","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NEU\",,,,,undefined,":{"symbol":"NEU","market":"US","secType":"STK","nameCN":"NewMarket","latestPrice":891.87,"timestamp":1789761600000,"preClose":889.19,"halted":0,"volume":200741,"hourTrading":{"tag":"盘后","latestPrice":891.865,"preClose":891.87,"latestTime":"19:59 EDT","volume":10652,"amount":9508659.9884,"timestamp":1789775955903,"change":-0.005,"changeRate":-0.000006,"amplitude":0.000006},"delay":0,"changeRate":0.0030139790146087447,"floatShares":7613600,"shares":9198000,"eps":46.47,"marketStatus":"休市中","change":2.68,"latestTime":"09-18 16:00:00 EDT","open":915.07,"high":915.07,"low":881.89,"amount":178852512.50855,"amplitude":0.037315,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":46.47,"tradingStatus":0,"nextMarketStatus":{"tag":"盤前交易","tradingStatus":1,"beginTime":1789977600000},"marketStatusCode":7,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":889.19,"dividendRate":0.013175,"preHourTrading":{"tag":"盘前","latestPrice":895,"preClose":889.19,"latestTime":"08:48 EDT","volume":54,"amount":48365.750700000004,"timestamp":1789735700194,"change":5.81,"changeRate":0.006534,"amplitude":0.013271},"postHourTrading":{"tag":"盘后","latestPrice":891.865,"preClose":891.87,"latestTime":"19:59 EDT","volume":10652,"amount":9508659.9884,"timestamp":1789775955903,"change":-0.005,"changeRate":-0.000006,"amplitude":0.000006},"volumeRatio":1.97769913541528,"impliedVol":0.2732,"impliedVolPercentile":0.1912},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NEU\",,,,,undefined,":{"symbol":"NEU","floatShares":7613600,"roa":"11.08%","roe":"25.12%","lyrEps":44.440003,"volumeRatio":1.97769913541528,"shares":9198000,"dividePrice":11.75,"high":915.07,"amplitude":0.037315,"preClose":889.19,"low":881.89,"week52Low":580.03,"pbRate":"4.46","psRate":"2.99","week52High":981.6575,"institutionHeld":0,"latestPrice":891.87,"eps":46.47,"divideRate":0.013175,"volume":200741,"delay":0,"ttmEps":46.47,"open":915.07,"prevYearClose":687.26,"prevWeekClose":887.08,"prevMonthClose":897.7,"prevQuarterClose":791.24,"fiveDayClose":887.08,"twentyDayClose":927.61,"sixtyDayClose":790.85,"dividendPayoutRate":0.2531392985732799,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.125,"fiveYearAvgDividendRate":0.02023121949495014},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NEU\",params:#limit:5,,,undefined,":[{"date":"2026-09-15","symbol":"NEU","amount":3,"announcedDate":"2026-08-13","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-09-15","defaultRemindTime":1789479000000,"name":"NewMarket","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-10-01","payableDate":"2026-09-15","currency":"USD","dateTimestamp":1789444800000,"payDate":"2026-10-01"},{"market":"US","date":"2026-07-29","symbol":"NEU","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"盤後","type":"earning","dateTimestamp":1785297600000,"reportTimeType":"post","actualEps":14.54},{"date":"2026-06-15","symbol":"NEU","amount":3,"announcedDate":"2026-04-23","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-15","defaultRemindTime":1781530200000,"name":"NewMarket","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-07-01","payableDate":"2026-06-15","currency":"USD","dateTimestamp":1781496000000,"payDate":"2026-07-01"},{"market":"US","date":"2026-04-22","symbol":"NEU","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"盤後","type":"earning","dateTimestamp":1776830400000,"reportTimeType":"post","actualEps":12.62},{"date":"2026-03-16","symbol":"NEU","amount":3,"announcedDate":"2026-02-26","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-16","defaultRemindTime":1773667800000,"name":"NewMarket","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-04-01","payableDate":"2026-03-16","currency":"USD","dateTimestamp":1773633600000,"payDate":"2026-04-01"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NEU\",market:\"US\",,,undefined,":[{"executeDate":"2016-12-13","recordDate":"2016-12-15","paymentDate":"2017-01-02","value":1.6,"currency":"USD"},{"executeDate":"2017-03-13","recordDate":"2017-03-15","paymentDate":"2017-04-03","value":1.75,"currency":"USD"},{"executeDate":"2017-06-13","recordDate":"2017-06-15","paymentDate":"2017-07-03","value":1.75,"currency":"USD"},{"executeDate":"2017-09-14","recordDate":"2017-09-15","paymentDate":"2017-10-02","value":1.75,"currency":"USD"},{"executeDate":"2017-12-14","recordDate":"2017-12-15","paymentDate":"2018-01-02","value":1.75,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NEU\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NEU\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NEU","date":"2026-09-18","current":19.192382,"percent":0.969894,"low":9.983651,"twenty":12.355492,"median":14.319509,"eighty":16.152752,"high":20.412455,"avg":14.34325,"sd":2.147732,"marketCap":8177352251},"quantilePoints":[{"date":"2021-09-24","current":12.945787,"twenty":16.704936,"median":20.32606,"eighty":23.486047,"marketCap":3681030972},{"date":"2021-10-01","current":13.295143,"twenty":16.637202,"median":20.308692,"eighty":23.486047,"marketCap":3780367664},{"date":"2021-10-08","current":13.63566,"twenty":16.576952,"median":20.297483,"eighty":23.486047,"marketCap":3877190887},{"date":"2021-10-15","current":14.360892,"twenty":16.519919,"median":20.246017,"eighty":23.486047,"marketCap":4083404682},{"date":"2021-10-22","current":14.410855,"twenty":16.459158,"median":20.221503,"eighty":23.486047,"marketCap":4097611249},{"date":"2021-10-29","current":14.793021,"twenty":16.401851,"median":20.200672,"eighty":23.486047,"marketCap":3558993813},{"date":"2021-11-05","current":14.698175,"twenty":16.356544,"median":20.200672,"eighty":23.486047,"marketCap":3536175053},{"date":"2021-11-12","current":14.913102,"twenty":16.295973,"median":20.190836,"eighty":23.486047,"marketCap":3587883619},{"date":"2021-11-19","current":15.128465,"twenty":16.247706,"median":20.162361,"eighty":23.486047,"marketCap":3639696858},{"date":"2021-11-26","current":14.803898,"twenty":16.213458,"median":20.131966,"eighty":23.486047,"marketCap":3561610643},{"date":"2021-12-03","current":14.360556,"twenty":16.15411,"median":20.101083,"eighty":23.486047,"marketCap":3454948642},{"date":"2021-12-10","current":14.363166,"twenty":16.112971,"median":20.07221,"eighty":23.486047,"marketCap":3455576681},{"date":"2021-12-17","current":14.953999,"twenty":16.031188,"median":20.039478,"eighty":23.486047,"marketCap":3597722900},{"date":"2021-12-23","current":14.916148,"twenty":15.997259,"median":19.997359,"eighty":23.486047,"marketCap":3588616331},{"date":"2021-12-31","current":14.910927,"twenty":15.965774,"median":19.916528,"eighty":23.486047,"marketCap":3587360253},{"date":"2022-01-07","current":14.897875,"twenty":15.910803,"median":19.887028,"eighty":23.485861,"marketCap":3584220056},{"date":"2022-01-14","current":15.246806,"twenty":15.799465,"median":19.838567,"eighty":23.485861,"marketCap":3668167971},{"date":"2022-01-21","current":14.639439,"twenty":15.778203,"median":19.80493,"eighty":23.485861,"marketCap":3522044170},{"date":"2022-01-28","current":14.572438,"twenty":15.730336,"median":19.75546,"eighty":23.485861,"marketCap":3505924495},{"date":"2022-02-04","current":16.183407,"twenty":15.71616,"median":19.735914,"eighty":23.485861,"marketCap":3089541937},{"date":"2022-02-11","current":16.981884,"twenty":15.71616,"median":19.671621,"eighty":23.485861,"marketCap":3241977577},{"date":"2022-02-18","current":17.359928,"twenty":15.71616,"median":19.605064,"eighty":23.485861,"marketCap":3314149208},{"date":"2022-02-25","current":17.00925,"twenty":15.71616,"median":19.583741,"eighty":23.485861,"marketCap":3247201924},{"date":"2022-03-04","current":18.041773,"twenty":15.71616,"median":19.494519,"eighty":23.485861,"marketCap":3444318732},{"date":"2022-03-11","current":17.275917,"twenty":15.71616,"median":19.466003,"eighty":23.485861,"marketCap":3298110832},{"date":"2022-03-18","current":17.776731,"twenty":15.71616,"median":19.374094,"eighty":23.485861,"marketCap":3393720245},{"date":"2022-03-25","current":17.848818,"twenty":15.71616,"median":19.322588,"eighty":23.485861,"marketCap":3407482206},{"date":"2022-04-01","current":18.14638,"twenty":15.71616,"median":19.310422,"eighty":23.485861,"marketCap":3464289097},{"date":"2022-04-08","current":17.634726,"twenty":15.71616,"median":19.205525,"eighty":23.485861,"marketCap":3366610217},{"date":"2022-04-14","current":17.971312,"twenty":15.71616,"median":19.166507,"eighty":23.485861,"marketCap":3430867192},{"date":"2022-04-22","current":17.682964,"twenty":15.71616,"median":19.085568,"eighty":23.485861,"marketCap":3375819348},{"date":"2022-04-29","current":18.440559,"twenty":15.71616,"median":18.993398,"eighty":23.452438,"marketCap":3328779140},{"date":"2022-05-06","current":19.088175,"twenty":15.71616,"median":18.993398,"eighty":23.452438,"marketCap":3445682755},{"date":"2022-05-13","current":18.859805,"twenty":15.71616,"median":18.956655,"eighty":23.452438,"marketCap":3404458848},{"date":"2022-05-20","current":19.162594,"twenty":15.71616,"median":18.956655,"eighty":23.452438,"marketCap":3459116415},{"date":"2022-05-27","current":19.175091,"twenty":15.71616,"median":18.937342,"eighty":23.394324,"marketCap":3461372450},{"date":"2022-06-03","current":18.652455,"twenty":15.71616,"median":18.922401,"eighty":23.372481,"marketCap":3367029183},{"date":"2022-06-10","current":17.561166,"twenty":15.71616,"median":18.875122,"eighty":23.229199,"marketCap":3170036338},{"date":"2022-06-17","current":16.434088,"twenty":15.71616,"median":18.859521,"eighty":23.187401,"marketCap":2966583030},{"date":"2022-06-24","current":17.093633,"twenty":15.715191,"median":18.834856,"eighty":23.150024,"marketCap":3085640132},{"date":"2022-07-01","current":17.209522,"twenty":15.715191,"median":18.78414,"eighty":23.150024,"marketCap":3106559726},{"date":"2022-07-08","current":17.020919,"twenty":15.715191,"median":18.746188,"eighty":23.150024,"marketCap":3072514112},{"date":"2022-07-15","current":17.154418,"twenty":15.715191,"median":18.719488,"eighty":23.150024,"marketCap":3096612664},{"date":"2022-07-22","current":17.373699,"twenty":15.715191,"median":18.68916,"eighty":23.094222,"marketCap":3136195818},{"date":"2022-07-29","current":17.656036,"twenty":15.715191,"median":18.670274,"eighty":22.889448,"marketCap":3187161692},{"date":"2022-08-05","current":15.417401,"twenty":15.706882,"median":18.651318,"eighty":21.471553,"marketCap":3006917413},{"date":"2022-08-12","current":15.654592,"twenty":15.668232,"median":18.602676,"eighty":21.428378,"marketCap":3053177681},{"date":"2022-08-19","current":15.503652,"twenty":15.657041,"median":18.565302,"eighty":21.428378,"marketCap":3023739329},{"date":"2022-08-26","current":14.767437,"twenty":15.641236,"median":18.543469,"eighty":21.428378,"marketCap":2880152263},{"date":"2022-09-02","current":14.448615,"twenty":15.609912,"median":18.502834,"eighty":21.428378,"marketCap":2817971254},{"date":"2022-09-09","current":15.589904,"twenty":15.591403,"median":18.467512,"eighty":21.428378,"marketCap":3040561244},{"date":"2022-09-16","current":15.255167,"twenty":15.565071,"median":18.435942,"eighty":21.428378,"marketCap":2975276191},{"date":"2022-09-23","current":15.040052,"twenty":15.544011,"median":18.421862,"eighty":21.428378,"marketCap":2933321532},{"date":"2022-09-30","current":15.444611,"twenty":15.520864,"median":18.375205,"eighty":21.428378,"marketCap":3012224327},{"date":"2022-10-07","current":15.284431,"twenty":15.517745,"median":18.331487,"eighty":21.428378,"marketCap":2980983626},{"date":"2022-10-14","current":15.773187,"twenty":15.517745,"median":18.303768,"eighty":21.428378,"marketCap":3076307815},{"date":"2022-10-21","current":15.89897,"twenty":15.517745,"median":18.25582,"eighty":21.428378,"marketCap":3100839775},{"date":"2022-10-28","current":14.517415,"twenty":15.487203,"median":18.214486,"eighty":21.428378,"marketCap":2993810323},{"date":"2022-11-04","current":14.362322,"twenty":15.460164,"median":18.175299,"eighty":21.428378,"marketCap":2961826857},{"date":"2022-11-11","current":14.58443,"twenty":15.43691,"median":18.146271,"eighty":21.428378,"marketCap":3007630339},{"date":"2022-11-18","current":14.769201,"twenty":15.411266,"median":18.061606,"eighty":21.428378,"marketCap":3045734097},{"date":"2022-11-25","current":15.211023,"twenty":15.358064,"median":18.008389,"eighty":21.428378,"marketCap":3136847488},{"date":"2022-12-02","current":15.449405,"twenty":15.326002,"median":17.973555,"eighty":21.428378,"marketCap":3186007260},{"date":"2022-12-09","current":15.101883,"twenty":15.299759,"median":17.924699,"eighty":21.428378,"marketCap":3114340605},{"date":"2022-12-16","current":14.527467,"twenty":15.286626,"median":17.8602,"eighty":21.428378,"marketCap":2995883325},{"date":"2022-12-23","current":14.84196,"twenty":15.263735,"median":17.820675,"eighty":21.428378,"marketCap":3060738686},{"date":"2022-12-30","current":14.892221,"twenty":15.251823,"median":17.811483,"eighty":21.428378,"marketCap":3071103698},{"date":"2023-01-06","current":16.095624,"twenty":15.251823,"median":17.782939,"eighty":21.428378,"marketCap":3319271700},{"date":"2023-01-13","current":16.490535,"twenty":15.251823,"median":17.770504,"eighty":21.428378,"marketCap":3400711080},{"date":"2023-01-20","current":16.409638,"twenty":15.251823,"median":17.750173,"eighty":21.428378,"marketCap":3384028346},{"date":"2023-01-27","current":16.279916,"twenty":15.251823,"median":17.723615,"eighty":21.428378,"marketCap":3357276744},{"date":"2023-02-03","current":12.556585,"twenty":15.212718,"median":17.712305,"eighty":21.428378,"marketCap":3510042741},{"date":"2023-02-10","current":12.016879,"twenty":15.16521,"median":17.663989,"eighty":21.181903,"marketCap":3359174355},{"date":"2023-02-17","current":11.923931,"twenty":15.133129,"median":17.610589,"eighty":21.015425,"marketCap":3333191904},{"date":"2023-02-24","current":11.838001,"twenty":15.12536,"median":17.581609,"eighty":20.995546,"marketCap":3309170994},{"date":"2023-03-03","current":12.23543,"twenty":15.087808,"median":17.561166,"eighty":20.91561,"marketCap":3420267705},{"date":"2023-03-10","current":11.779988,"twenty":15.060832,"median":17.515883,"eighty":20.870007,"marketCap":3292954229},{"date":"2023-03-17","current":11.943854,"twenty":15.04125,"median":17.479166,"eighty":20.761768,"marketCap":3338760991},{"date":"2023-03-24","current":12.292026,"twenty":15.010505,"median":17.4602,"eighty":20.713099,"marketCap":3436088257},{"date":"2023-03-31","current":12.644355,"twenty":14.993069,"median":17.42734,"eighty":20.66862,"marketCap":3534577638},{"date":"2023-04-06","current":12.580956,"twenty":14.96215,"median":17.381477,"eighty":20.617567,"marketCap":3516855360},{"date":"2023-04-14","current":12.77323,"twenty":14.93191,"median":17.359928,"eighty":20.564752,"marketCap":3570603253},{"date":"2023-04-21","current":12.805103,"twenty":14.915539,"median":17.319731,"eighty":20.531839,"marketCap":3579512814},{"date":"2023-04-26","current":12.652323,"twenty":14.911797,"median":17.308334,"eighty":20.530436,"marketCap":3536805029},{"date":"2023-05-12","current":11.82122,"twenty":14.892221,"median":17.244414,"eighty":20.497809,"marketCap":3756819278},{"date":"2023-05-19","current":12.068076,"twenty":14.84175,"median":17.21407,"eighty":20.48079,"marketCap":3835270844},{"date":"2023-05-26","current":12.013859,"twenty":14.803898,"median":17.188091,"eighty":20.448775,"marketCap":3818040377},{"date":"2023-06-02","current":12.072317,"twenty":14.793135,"median":17.17631,"eighty":20.43694,"marketCap":3836618478},{"date":"2023-06-09","current":12.184386,"twenty":14.785625,"median":17.128254,"eighty":20.419439,"marketCap":3872234526},{"date":"2023-06-16","current":12.343707,"twenty":14.767437,"median":17.099175,"eighty":20.389683,"marketCap":3922867071},{"date":"2023-06-23","current":12.144405,"twenty":14.742798,"median":17.088521,"eighty":20.366619,"marketCap":3859528261},{"date":"2023-06-30","current":12.261926,"twenty":14.72193,"median":17.050076,"eighty":20.337464,"marketCap":3896876981},{"date":"2023-07-07","current":12.623275,"twenty":14.705307,"median":17.033509,"eighty":20.326531,"marketCap":4011714672},{"date":"2023-07-14","current":13.147882,"twenty":14.680424,"median":17.00335,"eighty":20.300165,"marketCap":4178436282},{"date":"2023-07-21","current":13.208157,"twenty":14.642519,"median":16.985919,"eighty":20.232486,"marketCap":4197591941},{"date":"2023-07-28","current":12.217055,"twenty":14.613074,"median":16.978384,"eighty":20.189148,"marketCap":4287636434},{"date":"2023-08-04","current":12.511326,"twenty":14.588738,"median":16.948398,"eighty":20.161963,"marketCap":4390912538},{"date":"2023-08-11","current":12.830735,"twenty":14.570725,"median":16.932772,"eighty":20.121631,"marketCap":4503010742},{"date":"2023-08-18","current":12.562421,"twenty":14.51855,"median":16.873418,"eighty":20.096447,"marketCap":4408844415},{"date":"2023-08-25","current":12.502583,"twenty":14.453708,"median":16.838231,"eighty":20.057715,"marketCap":4387843981},{"date":"2023-09-01","current":12.832102,"twenty":14.412784,"median":16.801226,"eighty":20.007845,"marketCap":4503490203},{"date":"2023-09-08","current":12.377442,"twenty":14.399278,"median":16.738963,"eighty":19.9594,"marketCap":4343925267},{"date":"2023-09-15","current":12.292194,"twenty":14.369266,"median":16.700171,"eighty":19.911101,"marketCap":4314006841},{"date":"2023-09-22","current":12.431816,"twenty":14.357433,"median":16.65226,"eighty":19.865746,"marketCap":4363007852},{"date":"2023-09-29","current":12.651495,"twenty":14.255702,"median":16.631011,"eighty":19.825714,"marketCap":4440105334},{"date":"2023-10-06","current":12.533185,"twenty":14.200866,"median":16.574973,"eighty":19.777994,"marketCap":4398583929},{"date":"2023-10-13","current":12.332359,"twenty":14.122121,"median":16.544902,"eighty":19.744387,"marketCap":4328103022},{"date":"2023-10-20","current":12.155304,"twenty":13.812497,"median":16.511266,"eighty":19.709948,"marketCap":4265964753},{"date":"2023-10-27","current":11.593003,"twenty":13.77305,"median":16.488444,"eighty":19.623023,"marketCap":4625329827},{"date":"2023-11-03","current":11.558149,"twenty":13.553451,"median":16.458886,"eighty":19.588,"marketCap":4611424108},{"date":"2023-11-10","current":11.917982,"twenty":13.474005,"median":16.436509,"eighty":19.499584,"marketCap":4754988668},{"date":"2023-11-17","current":12.266517,"twenty":13.396389,"median":16.400118,"eighty":19.467969,"marketCap":4894045858},{"date":"2023-11-24","current":12.551835,"twenty":13.360985,"median":16.373627,"eighty":19.421387,"marketCap":5007880950},{"date":"2023-11-30","current":12.547508,"twenty":13.31753,"median":16.349222,"eighty":19.361387,"marketCap":5006154723},{"date":"2023-12-08","current":13.104684,"twenty":13.288763,"median":16.303375,"eighty":19.321807,"marketCap":5228454423},{"date":"2023-12-15","current":13.425336,"twenty":13.285641,"median":16.265076,"eighty":19.308447,"marketCap":5356387038},{"date":"2023-12-22","current":13.291451,"twenty":13.272049,"median":16.243693,"eighty":19.223719,"marketCap":5302969896},{"date":"2023-12-29","current":13.215494,"twenty":13.261707,"median":16.22464,"eighty":19.173843,"marketCap":5272665019},{"date":"2024-01-05","current":13.320295,"twenty":13.25809,"median":16.183407,"eighty":19.162761,"marketCap":5314478078},{"date":"2024-01-12","current":13.549367,"twenty":13.25809,"median":16.151465,"eighty":19.088629,"marketCap":5405872217},{"date":"2024-01-19","current":14.320231,"twenty":13.25744,"median":16.110138,"eighty":19.016675,"marketCap":5713428359},{"date":"2024-01-26","current":13.504899,"twenty":13.25809,"median":16.043236,"eighty":18.992327,"marketCap":5388130437},{"date":"2024-02-02","current":14.639984,"twenty":13.25809,"median":16.009648,"eighty":18.953967,"marketCap":5692962752},{"date":"2024-02-09","current":14.50607,"twenty":13.25809,"median":15.976494,"eighty":18.922337,"marketCap":5640888585},{"date":"2024-02-16","current":14.75189,"twenty":13.25809,"median":15.958509,"eighty":18.861184,"marketCap":5736479012},{"date":"2024-02-23","current":15.270279,"twenty":13.25809,"median":15.912197,"eighty":18.82134,"marketCap":5938061821},{"date":"2024-03-01","current":15.824674,"twenty":13.25874,"median":15.879974,"eighty":18.78141,"marketCap":6153646100},{"date":"2024-03-08","current":15.379037,"twenty":13.25874,"median":15.828708,"eighty":18.732501,"marketCap":5980353932},{"date":"2024-03-15","current":15.286861,"twenty":13.25874,"median":15.789114,"eighty":18.686911,"marketCap":5944509782},{"date":"2024-03-22","current":15.430381,"twenty":13.25874,"median":15.758511,"eighty":18.639935,"marketCap":6000319572},{"date":"2024-03-28","current":15.525321,"twenty":13.25874,"median":15.7326,"eighty":18.564182,"marketCap":6037238419},{"date":"2024-04-05","current":15.214607,"twenty":13.25809,"median":15.707786,"eighty":18.441567,"marketCap":5916413100},{"date":"2024-04-12","current":14.798103,"twenty":13.25809,"median":15.695664,"eighty":18.424243,"marketCap":5754449637},{"date":"2024-04-19","current":14.386038,"twenty":13.25809,"median":15.666752,"eighty":18.390701,"marketCap":5594212251},{"date":"2024-04-26","current":12.830148,"twenty":13.25549,"median":15.651329,"eighty":18.321448,"marketCap":5119395857},{"date":"2024-05-03","current":12.972735,"twenty":13.222029,"median":15.643667,"eighty":18.279799,"marketCap":5176289760},{"date":"2024-05-10","current":13.592614,"twenty":13.215494,"median":15.628685,"eighty":18.218811,"marketCap":5423629525},{"date":"2024-05-17","current":13.390876,"twenty":13.215494,"median":15.6038,"eighty":18.194282,"marketCap":5343133767},{"date":"2024-05-24","current":13.037896,"twenty":13.19637,"median":15.589458,"eighty":18.14638,"marketCap":5202290177},{"date":"2024-05-31","current":12.865735,"twenty":13.166688,"median":15.582584,"eighty":18.084546,"marketCap":5133595347},{"date":"2024-06-07","current":12.870063,"twenty":13.147882,"median":15.554544,"eighty":18.008389,"marketCap":5135322312},{"date":"2024-06-14","current":12.592343,"twenty":13.104131,"median":15.53713,"eighty":17.973555,"marketCap":5024508725},{"date":"2024-06-21","current":12.571184,"twenty":13.093417,"median":15.522157,"eighty":17.904477,"marketCap":5016065785},{"date":"2024-06-28","current":12.396858,"twenty":13.073946,"median":15.509813,"eighty":17.859333,"marketCap":4946507472},{"date":"2024-07-05","current":12.240806,"twenty":13.063255,"median":15.474497,"eighty":17.822515,"marketCap":4884240790},{"date":"2024-07-12","current":12.896272,"twenty":13.023652,"median":15.461452,"eighty":17.808243,"marketCap":5145780045},{"date":"2024-07-19","current":12.967685,"twenty":13.019107,"median":15.444611,"eighty":17.777295,"marketCap":5174274967},{"date":"2024-07-26","current":13.510139,"twenty":13.019107,"median":15.427669,"eighty":17.755677,"marketCap":5390721247},{"date":"2024-08-02","current":12.859794,"twenty":12.998537,"median":15.414618,"eighty":17.733696,"marketCap":5285491140},{"date":"2024-08-09","current":12.744947,"twenty":12.934438,"median":15.379037,"eighty":17.718884,"marketCap":5238288118},{"date":"2024-08-16","current":12.818011,"twenty":12.895505,"median":15.343405,"eighty":17.672294,"marketCap":5268317683},{"date":"2024-08-23","current":13.142709,"twenty":12.884516,"median":15.322074,"eighty":17.635219,"marketCap":5401771753},{"date":"2024-08-30","current":13.393411,"twenty":12.884516,"median":15.295534,"eighty":17.588979,"marketCap":5504812494},{"date":"2024-09-06","current":12.493312,"twenty":12.874816,"median":15.286861,"eighty":17.566042,"marketCap":5134863613},{"date":"2024-09-13","current":13.006854,"twenty":12.874816,"median":15.264921,"eighty":17.543023,"marketCap":5345934033},{"date":"2024-09-20","current":12.607925,"twenty":12.870272,"median":15.255167,"eighty":17.490552,"marketCap":5181970693},{"date":"2024-09-27","current":12.902278,"twenty":12.869342,"median":15.214607,"eighty":17.465578,"marketCap":5302952420},{"date":"2024-10-04","current":12.355122,"twenty":12.858774,"median":15.173685,"eighty":17.440681,"marketCap":5078066481},{"date":"2024-10-11","current":12.26035,"twenty":12.83969,"median":15.164548,"eighty":17.382717,"marketCap":5039114395},{"date":"2024-10-18","current":12.255448,"twenty":12.82513,"median":15.136058,"eighty":17.356046,"marketCap":5037099632},{"date":"2024-10-25","current":11.961231,"twenty":12.803956,"median":15.125854,"eighty":17.316676,"marketCap":5168256725},{"date":"2024-11-01","current":11.778473,"twenty":12.784598,"median":15.096907,"eighty":17.276595,"marketCap":5089289784},{"date":"2024-11-08","current":12.375824,"twenty":12.760915,"median":15.066274,"eighty":17.236092,"marketCap":5347395580},{"date":"2024-11-15","current":12.204835,"twenty":12.746542,"median":15.050402,"eighty":17.212364,"marketCap":5273513995},{"date":"2024-11-22","current":12.050279,"twenty":12.727347,"median":15.035432,"eighty":17.186506,"marketCap":5206732719},{"date":"2024-11-29","current":11.826733,"twenty":12.718535,"median":15.005357,"eighty":17.175408,"marketCap":5110142087},{"date":"2024-12-06","current":11.909633,"twenty":12.691477,"median":14.988627,"eighty":17.128111,"marketCap":5145961735},{"date":"2024-12-13","current":12.004945,"twenty":12.661497,"median":14.932857,"eighty":17.098069,"marketCap":5187144753},{"date":"2024-12-20","current":11.606849,"twenty":12.640264,"median":14.916148,"eighty":17.086721,"marketCap":5015133823},{"date":"2024-12-27","current":11.790825,"twenty":12.607471,"median":14.905706,"eighty":17.048231,"marketCap":5094626625},{"date":"2025-01-03","current":11.234022,"twenty":12.600893,"median":14.892221,"eighty":17.032911,"marketCap":4854041181},{"date":"2025-01-10","current":10.704483,"twenty":12.586284,"median":14.855234,"eighty":17.002563,"marketCap":4625235996},{"date":"2025-01-17","current":10.985101,"twenty":12.570982,"median":14.817629,"eighty":16.985741,"marketCap":4746486463},{"date":"2025-01-24","current":11.021231,"twenty":12.563896,"median":14.801189,"eighty":16.980708,"marketCap":4762097700},{"date":"2025-01-31","current":11.038964,"twenty":12.550104,"median":14.793021,"eighty":16.953477,"marketCap":4769759656},{"date":"2025-02-07","current":10.629193,"twenty":12.530965,"median":14.779967,"eighty":16.93947,"marketCap":4915076867},{"date":"2025-02-14","current":11.173186,"twenty":12.517139,"median":14.75701,"eighty":16.879856,"marketCap":5166626545},{"date":"2025-02-21","current":11.298628,"twenty":12.513892,"median":14.745874,"eighty":16.84803,"marketCap":5224632510},{"date":"2025-02-28","current":11.743133,"twenty":12.501873,"median":14.724105,"eighty":16.826836,"marketCap":5430177456},{"date":"2025-03-07","current":11.242807,"twenty":12.478791,"median":14.700342,"eighty":16.739362,"marketCap":5198820331},{"date":"2025-03-14","current":10.775372,"twenty":12.454063,"median":14.679901,"eighty":16.719034,"marketCap":4982672037},{"date":"2025-03-21","current":10.90174,"twenty":12.445873,"median":14.644573,"eighty":16.682888,"marketCap":5041106450},{"date":"2025-03-28","current":11.327413,"twenty":12.435264,"median":14.630383,"eighty":16.682888,"marketCap":5237943150},{"date":"2025-04-04","current":11.190172,"twenty":12.417689,"median":14.603099,"eighty":16.650005,"marketCap":5174481100},{"date":"2025-04-11","current":11.562508,"twenty":12.407064,"median":14.58802,"eighty":16.626274,"marketCap":5346653924},{"date":"2025-04-17","current":11.570919,"twenty":12.388463,"median":14.576041,"eighty":16.575088,"marketCap":5350543228},{"date":"2025-04-25","current":11.796911,"twenty":12.360408,"median":14.520434,"eighty":16.561269,"marketCap":5669949415},{"date":"2025-05-02","current":12.327103,"twenty":12.345539,"median":14.508783,"eighty":16.54339,"marketCap":5924775422},{"date":"2025-05-09","current":12.454498,"twenty":12.343283,"median":14.465442,"eighty":16.533925,"marketCap":5986005366},{"date":"2025-05-16","current":12.765036,"twenty":12.343283,"median":14.430456,"eighty":16.513567,"marketCap":6135259251},{"date":"2025-05-23","current":12.70124,"twenty":12.343283,"median":14.408933,"eighty":16.479218,"marketCap":6104597107},{"date":"2025-05-30","current":12.486298,"twenty":12.343283,"median":14.392754,"eighty":16.447762,"marketCap":6001289266},{"date":"2025-06-06","current":12.543812,"twenty":12.343283,"median":14.373637,"eighty":16.432775,"marketCap":6028932369},{"date":"2025-06-13","current":12.856117,"twenty":12.343283,"median":14.360579,"eighty":16.380343,"marketCap":6179035359},{"date":"2025-06-20","current":12.735592,"twenty":12.343149,"median":14.324035,"eighty":16.385417,"marketCap":6121107492},{"date":"2025-06-27","current":13.364912,"twenty":12.343149,"median":14.247424,"eighty":16.385417,"marketCap":6423577755},{"date":"2025-07-03","current":14.472406,"twenty":12.343149,"median":14.230661,"eighty":16.385417,"marketCap":6955872583},{"date":"2025-07-11","current":14.419407,"twenty":12.343149,"median":14.230661,"eighty":16.385417,"marketCap":6930399417},{"date":"2025-07-18","current":14.478099,"twenty":12.343149,"median":14.227363,"eighty":16.357054,"marketCap":6958608590},{"date":"2025-07-25","current":14.112402,"twenty":12.343149,"median":14.214657,"eighty":16.283879,"marketCap":6782843743},{"date":"2025-08-01","current":13.441801,"twenty":12.343149,"median":14.187988,"eighty":16.239668,"marketCap":6455478627},{"date":"2025-08-08","current":14.167893,"twenty":12.343149,"median":14.122743,"eighty":16.152464,"marketCap":6804187232},{"date":"2025-08-15","current":14.993967,"twenty":12.343149,"median":14.122743,"eighty":16.087685,"marketCap":7200912570},{"date":"2025-08-22","current":15.666448,"twenty":12.343149,"median":14.122743,"eighty":16.031404,"marketCap":7523874434},{"date":"2025-08-29","current":16.128987,"twenty":12.343149,"median":14.122743,"eighty":15.998066,"marketCap":7746010555},{"date":"2025-09-05","current":16.047788,"twenty":12.343015,"median":14.119632,"eighty":15.991081,"marketCap":7707014577},{"date":"2025-09-12","current":16.610309,"twenty":12.343149,"median":14.122743,"eighty":15.988164,"marketCap":7977167431},{"date":"2025-09-19","current":16.184946,"twenty":12.343149,"median":14.122743,"eighty":15.976045,"marketCap":7772884891},{"date":"2025-09-26","current":16.154814,"twenty":12.343149,"median":14.122743,"eighty":15.970409,"marketCap":7758414094},{"date":"2025-10-03","current":16.359278,"twenty":12.343149,"median":14.122743,"eighty":15.970409,"marketCap":7856608784},{"date":"2025-10-10","current":15.245781,"twenty":12.343149,"median":14.122743,"eighty":15.968663,"marketCap":7321847083},{"date":"2025-10-17","current":15.303891,"twenty":12.343149,"median":14.122743,"eighty":15.915209,"marketCap":7349755047},{"date":"2025-10-24","current":14.818852,"twenty":12.343149,"median":14.122743,"eighty":15.896608,"marketCap":7116812812},{"date":"2025-10-31","current":14.634147,"twenty":12.343149,"median":14.122743,"eighty":15.882006,"marketCap":7028107543},{"date":"2025-11-07","current":16.012811,"twenty":12.343149,"median":14.122743,"eighty":15.910803,"marketCap":7176957956},{"date":"2025-11-14","current":16.469248,"twenty":12.343149,"median":14.122743,"eighty":15.912979,"marketCap":7381533302},{"date":"2025-11-21","current":15.550923,"twenty":12.343149,"median":14.122743,"eighty":15.910803,"marketCap":6969939358},{"date":"2025-11-28","current":16.035245,"twenty":12.343149,"median":14.122743,"eighty":15.899455,"marketCap":7187012876},{"date":"2025-12-05","current":16.00086,"twenty":12.343149,"median":14.122743,"eighty":15.88626,"marketCap":7171601596},{"date":"2025-12-12","current":16.224152,"twenty":12.343149,"median":14.122743,"eighty":15.882006,"marketCap":7271680946},{"date":"2025-12-19","current":15.251105,"twenty":12.343149,"median":14.122743,"eighty":15.858582,"marketCap":6835560514},{"date":"2025-12-26","current":14.935981,"twenty":12.343149,"median":14.122743,"eighty":15.819309,"marketCap":6694321770},{"date":"2026-01-02","current":14.409308,"twenty":12.343149,"median":14.122743,"eighty":15.78583,"marketCap":6458266065},{"date":"2026-01-09","current":14.97435,"twenty":12.343149,"median":14.122743,"eighty":15.749005,"marketCap":6711518503},{"date":"2026-01-16","current":13.628103,"twenty":12.343149,"median":14.116017,"eighty":15.714864,"marketCap":6108129300},{"date":"2026-01-23","current":13.562269,"twenty":12.343149,"median":13.962922,"eighty":15.704755,"marketCap":6078622336},{"date":"2026-01-30","current":13.931485,"twenty":12.343149,"median":13.85506,"eighty":15.691926,"marketCap":6244105655},{"date":"2026-02-06","current":14.988397,"twenty":12.343149,"median":13.85506,"eighty":15.662588,"marketCap":6717814575},{"date":"2026-02-13","current":13.400569,"twenty":12.343149,"median":13.846412,"eighty":15.652363,"marketCap":5611447965},{"date":"2026-02-20","current":13.622965,"twenty":12.343149,"median":13.797953,"eighty":15.639601,"marketCap":5704575842},{"date":"2026-02-27","current":14.112193,"twenty":12.343149,"median":13.772174,"eighty":15.621305,"marketCap":5909438377},{"date":"2026-03-06","current":14.50335,"twenty":12.343149,"median":13.772174,"eighty":15.616254,"marketCap":6073234432},{"date":"2026-03-13","current":13.197472,"twenty":12.343149,"median":13.72782,"eighty":15.588137,"marketCap":5526401821},{"date":"2026-03-20","current":13.627602,"twenty":12.343149,"median":13.676133,"eighty":15.576044,"marketCap":5706517503},{"date":"2026-03-27","current":14.115608,"twenty":12.343149,"median":13.676133,"eighty":15.558247,"marketCap":5910868649},{"date":"2026-04-02","current":14.321805,"twenty":12.343149,"median":13.676133,"eighty":15.549209,"marketCap":5997212881},{"date":"2026-04-10","current":14.243948,"twenty":12.343149,"median":13.676133,"eighty":15.533075,"marketCap":5964610652},{"date":"2026-04-17","current":14.564574,"twenty":12.343149,"median":13.676133,"eighty":15.51926,"marketCap":6098871704},{"date":"2026-04-24","current":15.29119,"twenty":12.343149,"median":13.676133,"eighty":15.501496,"marketCap":6282614897},{"date":"2026-05-01","current":15.125079,"twenty":12.343149,"median":13.676133,"eighty":15.514742,"marketCap":6214365596},{"date":"2026-05-08","current":15.203881,"twenty":12.343149,"median":13.676133,"eighty":15.514742,"marketCap":6246742623},{"date":"2026-05-15","current":15.511702,"twenty":12.343149,"median":13.676133,"eighty":15.51512,"marketCap":6373215384},{"date":"2026-05-22","current":16.125552,"twenty":12.343149,"median":13.676133,"eighty":15.538774,"marketCap":6625425065},{"date":"2026-05-29","current":17.621225,"twenty":12.343015,"median":13.660601,"eighty":15.576712,"marketCap":7239944715},{"date":"2026-06-05","current":17.78868,"twenty":12.343149,"median":13.676133,"eighty":15.588137,"marketCap":7308745897},{"date":"2026-06-12","current":18.809077,"twenty":12.343149,"median":13.676133,"eighty":15.616254,"marketCap":7727991603},{"date":"2026-06-18","current":17.094012,"twenty":12.343149,"median":13.692542,"eighty":15.639601,"marketCap":7023331367},{"date":"2026-06-26","current":17.932852,"twenty":12.343015,"median":13.770712,"eighty":15.654592,"marketCap":7367981139},{"date":"2026-07-02","current":17.587197,"twenty":12.343015,"median":13.788476,"eighty":15.68632,"marketCap":7225963726},{"date":"2026-07-10","current":17.158711,"twenty":12.343015,"median":13.850349,"eighty":15.715509,"marketCap":7049913642},{"date":"2026-07-17","current":17.282511,"twenty":12.343015,"median":13.909096,"eighty":15.774424,"marketCap":7100778687},{"date":"2026-07-24","current":17.23796,"twenty":12.343015,"median":13.94374,"eighty":15.832742,"marketCap":7082474630},{"date":"2026-07-31","current":18.398626,"twenty":12.347371,"median":14.031531,"eighty":15.873195,"marketCap":7973467930},{"date":"2026-08-07","current":18.955878,"twenty":12.355492,"median":14.100912,"eighty":15.889524,"marketCap":8214965551},{"date":"2026-08-14","current":20.110911,"twenty":12.355492,"median":14.122743,"eighty":15.955476,"marketCap":8715525930},{"date":"2026-08-21","current":19.684379,"twenty":12.355492,"median":14.183748,"eighty":15.989879,"marketCap":8530678169},{"date":"2026-08-28","current":19.597799,"twenty":12.355492,"median":14.228388,"eighty":16.017298,"marketCap":8493156833},{"date":"2026-09-04","current":19.101663,"twenty":12.355492,"median":14.2389,"eighty":16.069798,"marketCap":8278144860},{"date":"2026-09-11","current":18.687013,"twenty":12.355492,"median":14.25068,"eighty":16.096505,"marketCap":8098447087},{"date":"2026-09-18","current":18.869086,"twenty":12.355492,"median":14.319509,"eighty":16.152752,"marketCap":8177352251}],"updateTime":1789831872146},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NEU\",pageSize:20,pageCount:3,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"18412936","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000016-NEU","pdf_url":"","pub_time":1722225600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000016/0001282637-24-000016-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000016/neu-20240630exx991earnings.htm","primary":true,"translateUrl":"","linkName":"neu-20240630exx991earnings.htm","type":"EX-99.1","id":"NTFILE9k1fwbXBEEyVF4XF","market":"us","size":199631},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000016/neu-20240729.htm","primary":false,"translateUrl":"","linkName":"neu-20240729.htm","type":"8-K","id":"NTFILE4hTdJ5NvDSVkifZn","market":"us","size":27874}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-07-29 12:00","pubTimestamp":1722225600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02:經營業績和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"18254522","market":"us","labels":[],"media":"sec.gov","original_id":"AN7085824000162-NEU","pdf_url":"","pub_time":1717992000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"NEU","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000007085824000162/0000070858-24-000162-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2024-06-10 12:00","pubTimestamp":1717992000,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18204936","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000013-NEU","pdf_url":"","pub_time":1716955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"NEU","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000013/0001282637-24-000013-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"FORM 11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000013/neu12312311k.htm","primary":true,"translateUrl":"","linkName":"neu12312311k.htm","type":"11-K","id":"NTFILE5jKdjw5B766LqyXG","market":"us","size":208155},{"description":"EXHIBIT 23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000013/neu12312311kex23.htm","primary":false,"translateUrl":"","linkName":"neu12312311kex23.htm","type":"EX-23","id":"NTFILEDj7nF7HaMdG2TjAy","market":"us","size":2419}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2024-05-29 12:00","pubTimestamp":1716955200,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18007060","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524114258-NEU","pdf_url":"","pub_time":1714017600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524114258/0001193125-24-114258-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524114258/d745039dex991.htm","primary":true,"translateUrl":"","linkName":"d745039dex991.htm","type":"EX-99.1","id":"NTFILEDfPSuEF8HFEPGTX5","market":"us","size":6276},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524114258/d745039d8k.htm","primary":false,"translateUrl":"","linkName":"d745039d8k.htm","type":"8-K","id":"NTFILECd7sQMtTZD1ypTN1","market":"us","size":40243}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-04-25 12:00","pubTimestamp":1714017600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.07項:將事項提交證券持有人表決;項目8.01:其他活動;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17998239","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000011-NEU","pdf_url":"","pub_time":1714017600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NEU","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000011/0001282637-24-000011-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000011/neu-20240331.htm","primary":true,"translateUrl":"","linkName":"neu-20240331.htm","type":"10-Q","id":"NTFILECJjfaSCNoFmuvv3W","market":"us","size":691834},{"description":"EXHIBIT 31.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000011/neu-20240331xexhibit31a.htm","primary":false,"translateUrl":"","linkName":"neu-20240331xexhibit31a.htm","type":"EX-31.A","id":"NTFILECbGLbZKWmBgTgsuU","market":"us","size":9960},{"description":"EXHIBIT 31.B","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000011/neu-20240331xexhibit31b.htm","primary":false,"translateUrl":"","linkName":"neu-20240331xexhibit31b.htm","type":"EX-31.B","id":"NTFILEJ9idnZkpv3fCFhNZ","market":"us","size":10046},{"description":"EXHIBIT 32.A","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000011/neu-20240331xexhibit32a.htm","primary":false,"translateUrl":"","linkName":"neu-20240331xexhibit32a.htm","type":"EX-32.A","id":"NTFILED1pfUDFpHiXsreTy","market":"us","size":4792},{"description":"EXHIBIT 32.B","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000011/neu-20240331xexhibit32b.htm","primary":false,"translateUrl":"","linkName":"neu-20240331xexhibit32b.htm","type":"EX-32.B","id":"NTFILEEF85KuKxDLD3Kiok","market":"us","size":4779}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2024-04-25 12:00","pubTimestamp":1714017600,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17979038","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000010-NEU","pdf_url":"","pub_time":1713931200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000010/0001282637-24-000010-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000010/neu-20240331exx991earnings.htm","primary":true,"translateUrl":"","linkName":"neu-20240331exx991earnings.htm","type":"EX-99.1","id":"NTFILE7QGDNXc3Wn3ht9th","market":"us","size":163503},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000010/neu-20240424.htm","primary":false,"translateUrl":"","linkName":"neu-20240424.htm","type":"8-K","id":"NTFILEcw678Rh9abHtV3q8","market":"us","size":27878}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-04-24 12:00","pubTimestamp":1713931200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17646619","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000007-NEU","pdf_url":"","pub_time":1709096400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"NEU","title":"Form 8-K/A - Current report: [Amend]","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000007/0001282637-24-000007-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000007/neu-20240116.htm","primary":true,"translateUrl":"","linkName":"neu-20240116.htm","type":"8-K/A","id":"NTFILE6Sec3Pe7rLnsACGf","market":"us","size":31499},{"description":"EXHIBIT 23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000007/neu-20231231xex238xkaconse.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xex238xkaconse.htm","type":"EX-23","id":"NTFILEB71Ct8ApNMUFhna5","market":"us","size":2218},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000007/neu-20230930exx991.htm","primary":false,"translateUrl":"","linkName":"neu-20230930exx991.htm","type":"EX-99.1","id":"NTFILE4BHFstzoevaLBAXX","market":"us","size":372804},{"description":"EXHIBIT 99.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000007/neu-20231231exx992.htm","primary":false,"translateUrl":"","linkName":"neu-20231231exx992.htm","type":"EX-99.2","id":"NTFILE4y3qXfMLz2ynvX1B","market":"us","size":179475}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-02-28 13:00","pubTimestamp":1709096400,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17621735","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524042947-NEU","pdf_url":"","pub_time":1708578000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524042947/0001193125-24-042947-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524042947/d754802dex991.htm","primary":true,"translateUrl":"","linkName":"d754802dex991.htm","type":"EX-99.1","id":"NTFILE8Ngm8wNmaQn8oZYJ","market":"us","size":6097},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524042947/d754802d8k.htm","primary":false,"translateUrl":"","linkName":"d754802d8k.htm","type":"8-K","id":"NTFILEHudWSGTm3DtXjva3","market":"us","size":24015}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-02-22 13:00","pubTimestamp":1708578000,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17602906","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000005-NEU","pdf_url":"","pub_time":1707973200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NEU","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/0001282637-24-000005-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231.htm","primary":true,"translateUrl":"","linkName":"neu-20231231.htm","type":"10-K","id":"NTFILE9xNkFJjvyvri1u8B","market":"us","size":2013021},{"description":"EXHIBIT 10.9","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xex109director.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xex109director.htm","type":"EX-10.9","id":"NTFILEAWKNKQyKP35rax3L","market":"us","size":6575},{"description":"EXHIBIT 21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xex21subsidiar.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xex21subsidiar.htm","type":"EX-21","id":"NTFILEAiB8swXDEUYTEaNv","market":"us","size":34197},{"description":"EXHIBIT 23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xex23consent.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xex23consent.htm","type":"EX-23","id":"NTFILE43g6uPFnMRV4rp9v","market":"us","size":2301},{"description":"EXHIBIT 31.A","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xexhibit31a.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xexhibit31a.htm","type":"EX-31.A","id":"NTFILEFFeHoqCCahMwcyac","market":"us","size":9960},{"description":"EXHIBIT 31.B","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xexhibit31b.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xexhibit31b.htm","type":"EX-31.B","id":"NTFILE2EWYp3vgfKNypMiS","market":"us","size":10046},{"description":"EXHIBIT 32.A","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xexhibit32a.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xexhibit32a.htm","type":"EX-32.A","id":"NTFILEBZ87CHb18kepm9rv","market":"us","size":4795},{"description":"EXHIBIT 32.B","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xexhibit32b.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xexhibit32b.htm","type":"EX-32.B","id":"NTFILEGbQ5UShfFKfWYmTA","market":"us","size":4782},{"description":"EXHIBIT 97","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231xex97policyfor.htm","primary":false,"translateUrl":"","linkName":"neu-20231231xex97policyfor.htm","type":"EX-97","id":"NTFILE5nwcGR1zX9Czs6s8","market":"us","size":10866},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000005/neu-20231231_g1.jpg","primary":false,"translateUrl":"","linkName":"neu-20231231_g1.jpg","type":"GRAPHIC","id":"NTFILE6dHLjYHCSF3xzSKh","market":"us","size":117088}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2024-02-15 13:00","pubTimestamp":1707973200,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17601455","market":"us","labels":[],"media":"sec.gov","original_id":"AN139834424002899-NEU","pdf_url":"","pub_time":1707919208000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"NEU","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/0001398344-24-002899-index.html","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1259887/000139834424002899/fp0086939-3_sc13ga.htm","primary":true,"translateUrl":"","linkName":"fp0086939-3_sc13ga.htm","type":"SC 13G/A","id":"NTFILE52av2CmyxkvcpbRG","market":"us","size":43916}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2024-02-14 22:00","pubTimestamp":1707919208,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17591534","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465924021554-NEU","pdf_url":"","pub_time":1707800400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"NEU","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000110465924021554/0001104659-24-021554-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465924021554/tv01543-newmarketcorp.htm","primary":true,"translateUrl":"","linkName":"tv01543-newmarketcorp.htm","type":"SC 13G/A","id":"NTFILECVZ5qQx8ew62xzyg","market":"us","size":11438}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2024-02-13 13:00","pubTimestamp":1707800400,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17591531","market":"us","labels":[],"media":"sec.gov","original_id":"AN7085824000099-NEU","pdf_url":"","pub_time":1707800400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"NEU","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000007085824000099/0000070858-24-000099-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/70858/000007085824000099/doc1.htm","primary":true,"translateUrl":"","linkName":"doc1.htm","type":"SC 13G/A","id":"NTFILEH5hyUiSd9Wxvaitv","market":"us","size":84395},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/70858/000007085824000099/bac_poa.htm","primary":false,"translateUrl":"","linkName":"bac_poa.htm","type":"EX-99","id":"NTFILEFoi4ukmzi2RVhEJh","market":"us","size":9175}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2024-02-13 13:00","pubTimestamp":1707800400,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17540226","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263724000002-NEU","pdf_url":"","pub_time":1706677200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000002/0001282637-24-000002-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000002/neu-20231231exx991earnings.htm","primary":true,"translateUrl":"","linkName":"neu-20231231exx991earnings.htm","type":"EX-99.1","id":"NTFILE4QswzabdunZzPiF7","market":"us","size":195299},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000002/neu-20240131.htm","primary":false,"translateUrl":"","linkName":"neu-20240131.htm","type":"8-K","id":"NTFILE9FJu1aF7bSpHtthp","market":"us","size":27680}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-01-31 13:00","pubTimestamp":1706677200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17511514","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524014859-NEU","pdf_url":"","pub_time":1706186729000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524014859/0001193125-24-014859-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524014859/d725603dex101.htm","primary":true,"translateUrl":"","linkName":"d725603dex101.htm","type":"EX-10.1","id":"NTFILEPWc188DEaN4AGMMA","market":"us","size":700878},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524014859/d725603d8k.htm","primary":false,"translateUrl":"","linkName":"d725603d8k.htm","type":"8-K","id":"NTFILE4iq5F1ktmtuGyiD9","market":"us","size":35598},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524014859/d725603dex102.htm","primary":false,"translateUrl":"","linkName":"d725603dex102.htm","type":"EX-10.2","id":"NTFILEHSWZmbqizWKF88A1","market":"us","size":500852}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-01-25 20:45","pubTimestamp":1706186729,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:簽訂實質性最終協議;第1.02項:重大最終協議的終止;第2.03項:設立直接財務債務或註冊人資產負債表外安排下的債務;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17501646","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524012252-NEU","pdf_url":"","pub_time":1705961221000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524012252/0001193125-24-012252-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524012252/d670542d8k.htm","primary":true,"translateUrl":"","linkName":"d670542d8k.htm","type":"8-K","id":"NTFILEECmXhSNpdPjsshTV","market":"us","size":25530}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-01-23 06:07","pubTimestamp":1705961221,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.01項:完成資產收購或處分;第2.03項:設立直接財務債務或註冊人資產負債表外安排下的債務;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17301127","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523288480-NEU","pdf_url":"","pub_time":1701727434000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523288480/0001193125-23-288480-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523288480/d569404dex101.htm","primary":true,"translateUrl":"","linkName":"d569404dex101.htm","type":"EX-10.1","id":"NTFILEHruuMQ4L7bvQszza","market":"us","size":500527},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523288480/d569404d8k.htm","primary":false,"translateUrl":"","linkName":"d569404d8k.htm","type":"8-K","id":"NTFILEC2VDDCWVK8tXz9ZR","market":"us","size":31311},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523288480/d569404dex991.htm","primary":false,"translateUrl":"","linkName":"d569404dex991.htm","type":"EX-99.1","id":"NTFILED1kRDo2H7rahLTWS","market":"us","size":7180}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-12-05 06:03","pubTimestamp":1701727434,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:簽訂實質性最終協議;項目8.01:其他活動;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17123692","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523264168-NEU","pdf_url":"","pub_time":1698354360000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523264168/0001193125-23-264168-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","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/1282637/000119312523264168/d559768dex991.htm","primary":true,"translateUrl":"","linkName":"d559768dex991.htm","type":"EX-99.1","id":"NTFILE2NBfdWqP3CL5yNf6","market":"us","size":5887},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523264168/d559768d8k.htm","primary":false,"translateUrl":"","linkName":"d559768d8k.htm","type":"8-K","id":"NTFILE5Euvk48Q3Kq7KCe1","market":"us","size":24118}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-10-27 05:06","pubTimestamp":1698354360,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17123695","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523264167-NEU","pdf_url":"","pub_time":1698354330000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523264167/0001193125-23-264167-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","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/1282637/000119312523264167/d576200dex991.htm","primary":true,"translateUrl":"","linkName":"d576200dex991.htm","type":"EX-99.1","id":"NTFILEEyTYfwofhB7e795H","market":"us","size":3420},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000119312523264167/d576200d8k.htm","primary":false,"translateUrl":"","linkName":"d576200d8k.htm","type":"8-K","id":"NTFILEHLzX9mdqNNyLyRYz","market":"us","size":23953}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-10-27 05:05","pubTimestamp":1698354330,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02項:董事或某些高級職員離職;選舉董事;某些官員的任命:某些官員的補償安排;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17122639","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263723000019-NEU","pdf_url":"","pub_time":1698325783000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NEU","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000019/0001282637-23-000019-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000019/neu-20230930.htm","primary":true,"translateUrl":"","linkName":"neu-20230930.htm","type":"10-Q","id":"NTFILEGkJXWJFEjPDUMNEk","market":"us","size":801667},{"description":"EXHIBIT 31.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000019/neu-20230930xexhibit31a.htm","primary":false,"translateUrl":"","linkName":"neu-20230930xexhibit31a.htm","type":"EX-31.A","id":"NTFILE4zQpbDc2JFhHbQ4H","market":"us","size":9966},{"description":"EXHIBIT 31.B","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000019/neu-20230930xexhibit31b.htm","primary":false,"translateUrl":"","linkName":"neu-20230930xexhibit31b.htm","type":"EX-31.B","id":"NTFILEBn5MY7Di84p93gx7","market":"us","size":10052},{"description":"EXHIBIT 32.A","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000019/neu-20230930xexhibit32a.htm","primary":false,"translateUrl":"","linkName":"neu-20230930xexhibit32a.htm","type":"EX-32.A","id":"NTFILE4xrvNDxTgeKFQM7A","market":"us","size":4798},{"description":"EXHIBIT 32.B","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000019/neu-20230930xexhibit32b.htm","primary":false,"translateUrl":"","linkName":"neu-20230930xexhibit32b.htm","type":"EX-32.B","id":"NTFILEGGCdMknwPbmHqc1p","market":"us","size":4785}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2023-10-26 21:09","pubTimestamp":1698325783,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17119317","market":"us","labels":[],"media":"sec.gov","original_id":"AN128263723000018-NEU","pdf_url":"","pub_time":1698292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NEU","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000018/0001282637-23-000018-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","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/1282637/000128263723000018/neu-20230930exx991earnings.htm","primary":true,"translateUrl":"","linkName":"neu-20230930exx991earnings.htm","type":"EX-99.1","id":"NTFILECnXmhZUh4A5y4URR","market":"us","size":203678},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000018/neu-20231025.htm","primary":false,"translateUrl":"","linkName":"neu-20231025.htm","type":"8-K","id":"NTFILEE8MLt7DevRpQm7XS","market":"us","size":28286}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-10-26 12:00","pubTimestamp":1698292800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":3,"totalSize":167,"code":"91000000","status":"200"}]}}