Group 1 - Enjie Co., Ltd. is planning to acquire 100% equity of Zhongke Hualian and will suspend trading from December 1, 2025 [3] - ST Tianrui's controlling shareholder is planning a change in company control, leading to a trading suspension from December 1, 2025, expected to last no more than two trading days [4] - Jiarong Technology intends to raise no more than 1 billion yuan through a private placement and acquire 100% of Hangzhou Lanran [5] Group 2 - Baillie Gifford's subsidiary received a milestone payment of $250 million related to a collaboration agreement with Bristol-Myers Squibb [6] - Jiangxi Copper is planning to acquire shares of the overseas listed company SolGold Plc, with a non-binding cash offer of 26 pence per share [7][8] - China Shenhua's subsidiary successfully completed a 168-hour trial run of the No. 3 unit of the Beihai Phase II project, which is a key energy development project in Guangxi [9] Group 3 - Huayang Co., Ltd. has launched a high-performance carbon fiber project with an annual production capacity of 200 tons [11] - Dameng Data announced the release of its general manager from detention by the local supervisory committee [12] Group 4 - Zhongwei Company plans to reduce its stake by up to 1% through a block trade [13] - Yulide's board members plan to reduce their holdings by no more than 0.0313% of the company's total shares [14] - Saint Noble Bio's executives plan to reduce their holdings by no more than 0.024% of the company's total shares [15] Group 5 - Aoride plans to sign a comprehensive technical service agreement with a total amount of approximately 635 million yuan [16]

11月30日晚，达梦数据（688692）公告称，公司于近日收到湖北省应城市监察委员会出具的《解除留置通知书》，应城市监察委员会已解除对公司董事兼 总经理皮宇的留置措施。 此前，达梦数据于8月19日晚间公告称，公司董事兼总经理皮宇被湖北省应城市监察委员会立案调查并实施留置措施。 据达梦数据年报，皮宇，1981年8月出生，中国国籍，无境外永久居留权，硕士学历，高级经济师。2010年3月至2020年11月，皮宇在达梦有限历任销售经 理、市场部副经理、市场部经理、区域市场部总监、副总经理、总经理。2020年11月至今，皮宇在达梦数据担任董事、总经理。2024年，皮宇从达梦数据 获取的税前年薪为337.33万元。 据公开资料，武汉达梦数据库股份有限公司成立于2000年，为客户提供各类数据库软件及集群软件、云计算与大数据等一系列数据库产品及相关技术服 务。2024年6月，达梦数据登陆上交所，被誉为"国产数据库第一股"。 2025年前三季度，达梦数据实现营收8.30亿元，同比增长31.90%；实现归母净利润3.30亿元，同比增长89.11%。 ...

Group 1 - Daqian Ecological announced the resignation of Chairman Zhang Yuan due to personal reasons, affecting his roles in the board and strategic committee [1] - Daqian Ecological, established in October 1988, focuses on urban renewal, rural revitalization, and ecological restoration [1] Group 2 - Haili Biological plans to use up to 500 million yuan of idle funds to invest in financial products issued by banks, brokers, trusts, and fund companies [1] - Haili Biological, founded in July 1981, specializes in in vitro diagnostic reagents and oral tissue repair and regeneration materials [1] Group 3 - Xianglou New Materials' application for a private placement of shares has been accepted by the Shenzhen Stock Exchange [2] - Xianglou New Materials, established in December 2005, is engaged in the research, production, and sales of customized precision stamping new materials [3] Group 4 - Zhuochuang Information has submitted an application for H-share listing to the Hong Kong Stock Exchange [4] - Zhuochuang Information, founded in April 2004, provides market data monitoring, trading price evaluation, industry data analysis, and research [4] Group 5 - Zhongwei Company plans to reduce its shareholding by up to 626,150 shares, representing 1% of the total share capital [5] - Zhongwei Company, established in May 2004, focuses on the research, production, and sales of high-end semiconductor equipment and related products [5] Group 6 - Jiarong Technology intends to raise up to 1 billion yuan through a private placement to acquire 100% of Hangzhou Lanran [6] - Jiarong Technology, founded in February 2005, specializes in membrane separation equipment and high-performance membrane components [6] Group 7 - Dameng Data's director and general manager Pi Yu has had his detention lifted by the local supervisory committee [7] - Dameng Data, established in November 2000, provides various database software, cloud computing, big data products, and related technical services [7] Group 8 - Huayang Co. has launched a 200-ton annual production project for high-performance carbon fiber [8] - Huayang Co., founded in December 1999, is involved in coal production, power generation, and renewable energy technologies [8] Group 9 - Saintno Biological's executives plan to collectively reduce their holdings by up to 37,600 shares, which is 0.024% of the total share capital [9] - Saintno Biological, established in July 2001, focuses on the research, production, and sales of peptide raw materials and formulations [9] Group 10 - *ST Dongyi is in the process of signing a comprehensive technical service agreement worth 635 million yuan [10] - *ST Dongyi, founded in November 1996, provides comprehensive home decoration services [11] Group 11 - Jiangxi Copper is attempting to acquire all shares of London-listed SolGold, with a recent offer of 26 pence per share [12] - Jiangxi Copper, established in January 1997, specializes in copper and gold mining, smelting, and processing [12] Group 12 - China Shenhua's subsidiary has successfully completed a 168-hour trial run of its power generation unit [13] - China Shenhua, founded in November 2004, is involved in coal and electricity production and sales [13] Group 13 - Baile Tianheng's subsidiary has received a milestone payment of 250 million USD from BMS [14] - Baile Tianheng, established in August 2006, focuses on innovative biopharmaceuticals and chemical preparations [14] Group 14 - Yulide's directors plan to reduce their holdings by up to 35,000 shares, representing 0.0313% of the total share capital [15] - Yulide, founded in December 2003, specializes in the research, production, and sales of testing and measuring instruments [15] Group 15 - Aters plans to establish joint ventures with its controlling shareholder to adjust its U.S. market operations [15] - Aters, established in April 2006, focuses on lithium-ion battery separator products and sterile packaging [15] Group 16 - Enjie Co. is planning to acquire 100% of Zhongke Hualian's shares, leading to a stock suspension [16] - Enjie Co., founded in April 2006, specializes in lithium-ion battery separator products and sterile packaging [16] Group 17 - ST Tianrui's controlling shareholder is planning a change in company control, resulting in a stock suspension [16] - ST Tianrui, established in July 2006, focuses on analytical testing instruments and environmental governance [17]

Core Viewpoint - Dameng Data (688692.SH) has recently received a notice from the Hubei Province Yingcheng Municipal Supervision Commission lifting the detention measures against its board member and general manager, Pi Yu, after he was previously under investigation since August 20 [1] Group 1: Company Developments - On August 20, Dameng Data announced that Pi Yu was under investigation and had been detained by the Hubei Province Yingcheng Municipal Supervision Commission [1] - Following this, on August 22, another executive, Chen Wen, was also announced to be under investigation, with no further updates provided on his case [1] - Pi Yu has held various positions within Dameng since March 2010, including sales manager and general manager, and has been serving as a board member and general manager since November 2020 [1] Group 2: Company Performance - Dameng Data is recognized as a leading developer of database products in China, providing a range of database software and related technical services to large and medium-sized enterprises, government agencies, and institutions [2] - In the third quarter of 2025, Dameng Data reported a revenue of 830 million yuan, representing a year-on-year increase of 31.9%, and a net profit attributable to shareholders of 329 million yuan, which is an increase of 89.11% year-on-year [2]

Core Viewpoint - Dameng Data, known as the "first domestic database stock," has had its general manager Pi Yu's detention measures officially lifted, indicating a positive development for the company [1]. Company Overview - Dameng Data was established in 2000 and went public on the Sci-Tech Innovation Board in June 2024, with a unique development model combining "technology leadership and state-owned enterprise empowerment" [2]. - The company is led by Professor Feng Yucai, who is 78 years old, and has a significant state-owned background as the largest shareholder [2]. Management and Operations - Pi Yu, who has a master's degree, joined Dameng Data's predecessor in 2010 and has played a crucial role in the company's growth and expansion [2]. - During Pi Yu's detention, the company appointed director Feng Yucai to exercise voting rights, ensuring that daily operations were not materially affected [1][2]. Product and Technology - Dameng Data focuses on core technology innovation, having released the DM8 database in 2019, which integrates distributed and cloud computing advantages [2]. - The company's flagship product, DAMENG PAI database integrated machine, won the national first prize in the Digital China Innovation Competition [2]. - The company has developed a comprehensive data product matrix, serving major clients such as China Construction Bank, State Grid, and China Mobile across various sectors including finance, energy, and telecommunications [2]. Financial Performance - For the first three quarters of 2025, Dameng Data reported revenue of 830 million yuan, a year-on-year increase of 31.90%, and a net profit attributable to shareholders of 330 million yuan, surging by 89.11% [2]. - The core driver of this growth is the software product licensing business, which accounted for 79.54% of revenue in the first half of the year [2].

Core Points - The company announced the lifting of the detention measures against its director and general manager, Mr. Pi Yu, by the Hubei Provincial Supervisory Committee [1] - The previous announcement regarding Mr. Pi Yu's detention was made on August 20, 2025 [1] - The company emphasizes the accuracy and completeness of the announcement and assumes legal responsibility for its content [1] Company Information - Wuhan Dameng Database Co., Ltd. is the full name of the company involved [1] - The company has designated several media outlets for information disclosure, including China Securities Journal and Shanghai Securities News [1] - The announcement was made by the company's board of directors on December 1, 2025 [1]

达梦数据（688692）高管被留置一事迎来最新进展。 公开资料显示，皮宇，硕士学历，2005年9月至2008年4月，在天喻信息历任软件开发工程师、项目经理；2008年5月至2010年2月，在武汉华大博菲特科技 有限公司担任副总经理；2010年3月至2020年11月，在达梦有限历任销售经理、市场部副经理、市场部经理、区域市场部总监、副总经理、总经理；2020 年11月至今在达梦数据担任董事、总经理。 11月30日晚，达梦数据公告称，公司于近日收到湖北省应城市监察委员会出具的《解除留置通知书》，应城市监察委员会已解除对公司董事兼总经理皮宇 的留置措施。 回溯来看，达梦数据于8月20日公告称，皮宇被湖北省应城市监察委员会实施留置措施。公司当时披露，皮宇近期未能亲自出席董事会会议，但已委托董 事冯裕才代为行使表决权。 直至此番披露皮宇被解除留置措施前，在上交所e互动平台上，达梦数据也曾在回复投资者提问时表示，尚未知悉上述事项的进展及结论，将密切关注后 续进展并及时履行信息披露义务。 达梦数据成立于2000年，于2024年6月上市，被誉为"国产数据库第一股"。 （文章来源：上海证券报） 2025年前三季度，达梦数据实现 ...

Major Events - Enjie Co., Ltd. is planning to acquire 100% equity of Zhongke Hualian and will suspend trading starting December 1, 2025 due to uncertainties surrounding the transaction [4] - ST Tianrui's controlling shareholder is planning a change in company control, leading to a trading suspension starting December 1, 2025, expected to last no more than two trading days [5] - Jiarong Technology intends to raise no more than 1 billion yuan through a private placement and acquire 100% of Hangzhou Lanran [6][7] - Baili Tianheng's wholly-owned subsidiary received a milestone payment of 250 million USD from BMS related to a collaboration agreement [8] - Jiangxi Copper is planning to acquire shares of the overseas listed company SolGold Plc, with a non-binding cash offer of 26 pence per share, currently in the informal offer stage [9] - China Shenhua's subsidiary successfully completed a 168-hour trial run of its power generation unit, marking a significant milestone in its expansion project [10] - ST Dongyi faces the risk of bankruptcy due to unsuccessful restructuring efforts, which could lead to stock delisting [11] - Huayang Co., Ltd. has launched a high-performance carbon fiber project with an annual production capacity of 200 tons, applicable in various high-tech fields [12] - Dameng Data's general manager has had his detention lifted by the local authorities [13] Shareholding Changes - Zhongwei Company plans to reduce its stake by no more than 1% through block trading, equating to approximately 6.26 million shares [14] - Yulide's directors plan to collectively reduce their holdings by no more than 0.0313%, totaling up to 35,000 shares [15] - Shengnuo Bio's vice president and a board member plan to reduce their holdings by no more than 0.024%, totaling up to 37,600 shares [16] Major Contracts - Aoride plans to sign a comprehensive technical service agreement with Company X, with a total contract value of approximately 635 million yuan [17]

Core Viewpoint - The recent announcement regarding the lifting of the detention of the general manager and board member of Dameng Data highlights the company's ongoing challenges with executive investigations, yet the business performance remains strong with significant revenue growth [2][3] Group 1: Executive Changes - Dameng Data announced the lifting of the detention measures against its general manager, Pi Yu, by the Hubei Province Supervisory Committee [2] - Pi Yu was previously under investigation since August 20, 2023, which raised concerns about the company's leadership stability [2] - Another executive, Chen Wen, was also under investigation in August, marking a rare occurrence of two core executives facing issues within a short timeframe [3] Group 2: Business Performance - For the first three quarters of 2025, Dameng Data reported a revenue of 830 million yuan, representing a year-on-year growth of 31.9% [3] - The net profit attributable to shareholders for the same period was 330 million yuan, showing a significant year-on-year increase of 89% [3] - The company anticipates continued growth in its existing sectors such as government, finance, and energy, while also expanding into emerging industries like healthcare, transportation, and education [3] Group 3: Strategic Direction - Dameng Data is focusing on long-term development in overseas markets and is actively pursuing opportunities in artificial intelligence, cloud computing, and big data [3] - The company aims to leverage its strengths in existing industries while exploring new growth points and business opportunities in emerging sectors [3]

Company Focus - Enjie Co., Ltd. plans to acquire 100% equity of Zhongke Hualian, leading to a stock suspension [2] - Canadian Solar Inc. and its controlling shareholder plan to establish a joint venture to adjust their U.S. market operations [3] - Jiarong Technology intends to acquire 100% of Hangzhou Lanan, with stock resuming trading [3] Equity Changes - ST Tianrui's controlling shareholder is planning a change in control, resulting in stock suspension [4] Shareholding Changes & Buybacks - Shanghai Chuangtou intends to reduce its stake in Zhongwei Company by no more than 1% [5] Operations & Performance - China Shenhua's subsidiary successfully completed a 168-hour trial run of its power generation unit, transitioning to commercial operation [6] - Baillie Tianheng received a milestone payment of $250 million from Bristol-Myers Squibb for the iza-bren project [7] - Jiangxi Copper is in the informal offer stage to acquire shares of SolGold Plc [8] - Aorede plans to sign a 635 million yuan computing power procurement agreement [9] - Maiwei Bio's clinical research for 9MW1911 shows significant reductions in acute exacerbation rates for COPD patients [10] - Huayang Co. has launched a high-performance carbon fiber project with an annual production capacity of 200 tons [10] Financing & Capital Increase - Ganfeng Lithium plans to issue $100 million in exchangeable notes to the China-Africa Development Fund [11] Stock Price Fluctuations - Tongyu Communications confirmed normal operations amid stock price fluctuations [12] - Rongji Software reported normal operations despite stock price declines [13] Other - Xianglou New Materials' application for a specific stock issuance has been accepted by the Shenzhen Stock Exchange [15] - JinkoSolar received a prepayment of 220 million yuan for a fire incident at its battery workshop [15] - Dameng Data's general manager has had his detention lifted [15] - Dongpeng Beverage has received approval from the CSRC for its overseas listing [16]