No suspensions or trading halts are scheduled for today.

凯撒旅业 (000796) announced on September 15 that its wholly-owned subsidiary, 凯撒同盛文化产业发展（北京）有限公司, signed a performance services contract and paid 26.95 million yuan. When the subsidiary could not establish valid contact with the other party, it suspected contract fraud and reported the case to the police. The Foshan Public Security Bureau Nanhai Branch has since filed a case for investigation, though the final outcome remains uncertain.

行云科技 (300209) stated on September 15 that, due to rapid business growth, its 2026 procurement budget for servers and components will be increased by 13 billion yuan, bringing the total annual allocation from self-owned and self-raised funds (including finance leases) to no more than 20 billion yuan.

广济药业 (000952) plans to publicly list a 49% equity stake in 湖北长投安华酒店有限公司 on the Wuhan Optics Valley United Property Rights Exchange. The listing price will be no less than the appraised value of 22.1378 million yuan. After the transaction, the company will no longer hold shares in the hotel. Its controlling shareholder's wholly-owned subsidiary intends to participate in the auction.

壹石通 (688733) intends to raise no more than 400 million yuan through a private placement for a project producing 8,000 tonnes of boehmite for ultra-thin lithium battery separator coating, a 20,000-tonne high-purity quartz sand (Phase II) project, and working capital.

宏盛股份 (603090), which has seen two consecutive limit-up sessions, issued an unusual trading activity announcement. The company's main business is aluminum plate-fin heat exchangers for compressors, agricultural machinery, engineering machinery, hydraulic machines, and new energy. Revenue from the data center liquid cooling sector currently accounts for less than 4% of total income and does not significantly impact performance, with future prospects uncertain.

金洲管道 (002443) will invest 680 million yuan of its own funds to increase the registered capital of its wholly-owned subsidiary 金洲智慧液冷技术（上海）有限公司 from 20 million yuan to 700 million yuan. The funds will support product line expansion, production operations, and R&D.

杭叉集团 (603298) plans to issue convertible bonds raising up to 2.259 billion yuan for a forklift robot smart factory, new energy forklift expansion, R&D for forklift and logistics robots, and working capital.

利元亨 said at an investor briefing on September 15 that its all-solid-state battery production line delivered to a leading automaker has passed stage acceptance. The company has developed key processes including dry electrode, electrolyte transfer, isostatic pressing, and high-voltage formation, supporting multiple technical routes. Its warm isostatic pressing equipment has reached mass-production delivery standards, and it has received orders for key machines and pilot lines from two other major customers.

深圳燃气 (601139) plans to transfer a 24% equity stake in its wholly-owned subsidiary 东莞深燃智慧能源有限公司 via the Shenzhen United Property and Equity Exchange. The initial listing price is 105 million yuan, and the winning bidder will assume the obligation to pay the outstanding registered capital of 72 million yuan.

鲁银投资 (600784) confirmed that after a public listing process, 万华化学（烟台）电池产业有限公司 has been selected to inject approximately 333 million yuan into 鲁银（菏泽）盐业有限公司. Following the capital increase, the registered capital will rise from 500 million yuan to 833 million yuan, with 鲁银投资 holding 40.2% and maintaining control. The transaction, which does not constitute a related-party deal or major asset restructuring, requires approval from the State Administration for Market Regulation.

天承科技 (688603) is planning to issue H-shares and list on the Hong Kong Stock Exchange.

中孚实业 (600595) announced that its wholly-owned subsidiary 中孚电力 will invest 250 million yuan to upgrade Units 5 and 6 with energy-saving and carbon-reduction modifications, including steam turbine flow path improvements, boiler combustion system optimization, dynamic separator upgrades, and fan efficiency enhancements.

奥克股份 (300082) and Dalian University of Technology have signed a research contract for the project "Development and Pilot Application of Epoxy-Derived Polymer Solid-State Electrolyte Materials," which was selected for the 2026 Liaoning Provincial Science and Technology Major Special Project. The project aims to develop high-value-added epoxy-derived solid-state electrolyte films with independent intellectual property rights.

大北农 (002385) announced that Brazilian authorities officially approved planting permits for its transgenic insect-resistant, herbicide-tolerant soybean event DBN9004xDBN8002xDBN8205 on September 14, 2026, following a resolution by Brazil's National Biosafety Technical Committee.

江南新材 introduced at its semi-annual results meeting that its high-precision copper-based heat sink products are now used in AI server liquid cooling, PCB embedded heat dissipation, and power semiconductor cooling applications.

鼎泰高科 (301377) announced that its wholly-owned subsidiary 东莞市鼎泰鑫电子有限公司 will invest a total of 700 million yuan to build the "鼎泰鑫先进新材料制造基地项目" in the TOD district of Houjie Town, Dongguan.

润泽科技 (300442) will invest 1 billion yuan as a limited partner in 厦门时代深远创业投资基金合伙企业, representing a 20.4081% share of the fund's total commitments. The fund focuses on artificial intelligence, embodied intelligence, technology applications, and frontier technology.

宁德时代 (300750) announced two fund investments. Its affiliate 闽东时代 will contribute 500 million yuan to 厦门时代深远创业投资基金合伙企业 (a 10.2041% share), while wholly-owned subsidiaries 宁波问鼎 and 厦门瑞庭投资有限公司 will invest in 厦门时代怡远创业投资基金合伙企业. 宁波问鼎's contribution is 1.12 billion yuan (19.4175%), and 厦门瑞庭, the controlling shareholder holding 22.04% of the company, will also participate. The second fund targets new energy industry chains, AI and embodied intelligence applications, and technology innovation.

启明信息 (002232), in response to market attention on the cooperation agreement between 一汽股份 and 广汽集团, clarified that it was not involved in the planning, negotiation, or signing of that agreement. The company reported no business dealings with 广汽集团 or its affiliates in the first half of 2026. While exploring applications of embodied intelligence robots in manufacturing, the company focuses on end-to-end service capabilities and has not yet commercialized any robot hardware or software products.

奕东电子 (301123) will acquire 29% of 深圳冠鼎 for 116 million yuan in two separate transactions, increasing its ownership to 80%. The acquisition aims to strengthen the company's competitive position in AI computing liquid cooling, improve operational efficiency, and boost performance.

风华高科 responded to investor inquiries on September 15, denying rumors that its high-end MLCC products are imported and relabeled. The company stated it has over four decades of experience, independently develops, produces, and sells high-end products, and has steadily increased its R&D investment and the proportion of high-end products in its portfolio.

立昂技术 (300603) announced that its subsidiary 立昂云数据（昆山）有限公司 will acquire 100% of 昆山博玺数据科技有限公司 for 193 million yuan in cash. The target's core assets include industrial land and an in-construction computing center project in Kunshan.

华瓷股份 (001216) issued a clarification regarding market rumors about its "MLCC powder," "zirconia business," a semiconductor ceramics seminar in Wuxi, and its Vietnam plant. The company stated that powder sold to 潮州三环 is still in small-scale validation and not yet in mass production; its ceramic new materials business accounts for only 1.15% of total revenue; and the Vietnam project is in the ramp-up phase, with letters of intent not constituting locked contracts.

In performance updates, 海南机场 (600515) reported August passenger throughput of 4.7448 million, up 3.17% year-on-year, with cargo and mail throughput of 24,581 tonnes, up 5.53%.

南方航空 (600029) reported that in August, passenger capacity (available seat kilometers) rose 3.61%, passenger turnover (revenue passenger kilometers) increased 4.81%, and the load factor reached 88.01%, up 1.01 percentage points.

中国国航 (601111) reported August passenger capacity up 6.3% and passenger turnover up 11.3%. Cargo capacity rose 8.1%, cargo and mail turnover increased 9.2%, and the cargo load factor was 42.5%, up 0.4 percentage points.

In share trading activities, 恒玄科技 (688608) plans to repurchase 50 million to 100 million yuan of its shares for employee stock ownership or equity incentive plans, at a price not exceeding 150 yuan per share.

天和磁材 (603072) announced that shareholder 南通元龙创业投资合伙企业 intends to reduce its stake by no more than 3% of the company's total shares within 90 days after 15 trading days.

中远海控 (601919) will raise the upper limit of its share buyback price from 15.4 yuan to 20 yuan per share.

华兴源创 (688001) announced that its actual controller 陈文源 and certain other shareholders plan to transfer 9.4313 million shares (2% of total share capital) through a price inquiry process.

路维光电 (688401) has initially set the inquiry transfer price for its shares at 57.3 yuan per share.

维峰电子 (301328) announced that persons acting in concert with its controlling shareholder plan to reduce their holdings by up to 3% of the company's total shares.

星华新材 (301077) has initially set its inquiry transfer price at 19.21 yuan per share, with 1.7025 million shares fully subscribed by four institutional investors.

世纪恒通 (301428) announced that its actual controller and chairman 杨兴海 plans to reduce his holdings by up to 2.57% of the company's shares, while director and general manager 杨兴荣 plans to reduce his by up to 0.43%.

江天化学 (300927) announced that shareholder 南通江山农药化工股份有限公司 plans to reduce its stake by no more than 3% of the company's total shares.

北方长龙 (301357) announced that its actual controller 陈跃 and related parties plan to transfer 4.284 million shares (4.5% of total share capital) through an inquiry process.

汉宇集团 (300403) announced that its controlling shareholder 石华山 and his concert party 石泰山 plan to reduce their combined holdings by no more than 0.9844% of the company's total shares.

翰博高新 (301321) plans to sell up to 3.0927 million repurchased shares (no more than 1.66% of total share capital) through centralized bidding.

Finally, in contract updates, 珠江钢琴 (002678) announced that its wholly-owned subsidiary has signed a hotel management agreement and franchise contract with 上海戎朵商业管理有限公司 for the Atour Hotel project at 珠江钢琴创梦园. The cooperation term is 10 years, with a total project investment of 29 million yuan.