Core Viewpoint - Tian Sheng New Materials has received a notice of investigation from the China Securities Regulatory Commission (CSRC) due to suspected violations of information disclosure laws, leading to a formal investigation [1][5]. Group 1: Company Announcement - On February 6, 2026, Tian Sheng New Materials announced that it received a notice of investigation (No. 0102026008) from the CSRC regarding suspected violations of the Securities Law and the Administrative Penalty Law of the People's Republic of China [1][5]. - As of the announcement date, the company has not received the final investigation conclusion from the CSRC, and the outcome will be determined by the CSRC's findings [1][5]. Group 2: Stock Performance and Market Impact - Following the announcement of the investigation, on February 12, 2026, Tian Sheng New Materials' stock closed at 6.7 yuan per share, with a market capitalization of 2.184 billion yuan [2][5]. Group 3: Investor Compensation - Investors who purchased Tian Sheng New Materials shares before February 6, 2026, and sold or held them after February 7, 2026, may be eligible for compensation [2][5]. - The preliminary compensation range includes shares bought between the company's listing and February 6, 2026, with claims to be finalized based on court rulings [3][6]. Group 4: Required Documentation for Claims - Investors seeking compensation must provide original trading statements stamped by their brokerage, showing all transactions of Tian Sheng New Materials shares [3][6]. - Additional required documents include copies of the investor's ID, and a securities account inquiry statement from the brokerage [4][7].

3、涉案的金额：8,020 万元。 4、对公司损益产生的影响：法院已做出准许原告撤诉的裁定，故该诉讼不 会对公司本期利润和期后利润造成重大不利影响，公司将依据企业会计准则进行 相应的会计处理。 证券代码：300169 证券简称：天晟新材 公告编号：2026-022 常州天晟新材料集团股份有限公司 关于重大诉讼事项进展的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 重要提示： 1、案件（维赛新材诉公司因恶意提起知识产权诉讼损害责任纠纷案）所处 的诉讼阶段：维赛新材（上诉人，一审原告）撤回起诉。 2、公司所处的当事人地位：被上诉人，一审被告。 在案件审理过程中，保定维赛主动申请撤回起诉，公司近日收到最高人民法 院（2025）最高法知民终 693 号《民事裁定书》，准许维赛新材撤回起诉，具体 裁定如下： 2025 年 7 月，公司收到山东省青岛市中级人民法院出具的《民事判决书》 （2024）鲁 02 知民初 66 号，法院作出一审判决：驳回原告保定维赛新材料科技 股份有限公司的诉讼请求。具体内容详见公司于 2025 年 7 月 29 日刊登在巨潮资 讯网（h ...

Group 1 - Tian Sheng New Materials received a notice from the CSRC regarding a case of suspected information disclosure violations, potentially involving undisclosed related party transactions for the fiscal year 2023 [1] - The company has not yet received a final conclusion from the CSRC regarding the investigation, and the outcome will be determined by the CSRC's findings [1] - Investors who purchased Tian Sheng New Materials stock before February 6, 2026, and sold or held it afterward may be eligible for compensation [1] Group 2 - Century Huatong received an administrative penalty decision from the CSRC, revealing false records related to goodwill in annual reports from 2018 to 2022 [2] - The company was found to have fabricated software copyright transfer transactions or prematurely recognized revenue, leading to false records in annual reports for 2020-2021 [2] - Investors who bought Century Huatong stock between April 27, 2019, and July 25, 2023, and sold or held it afterward may also initiate claims for compensation [2]

Core Viewpoint - Tian Sheng New Materials and Century Huatong are facing legal actions due to violations of information disclosure regulations, leading to potential compensation claims for affected investors [1][2][4]. Group 1: Tian Sheng New Materials - On February 6, 2026, Tian Sheng New Materials received a notice from the CSRC regarding an investigation for suspected violations of information disclosure laws, particularly concerning undisclosed related party transactions for the year 2023 [1][3]. - The company has not yet received a final conclusion from the CSRC regarding the investigation, and the outcome will depend on the CSRC's findings [3]. - Investors who purchased Tian Sheng New Materials stock before February 6, 2026, and sold or continued to hold it afterward may be eligible to initiate compensation claims [4]. Group 2: Century Huatong - On November 6, 2024, Century Huatong announced it received an administrative penalty decision from the CSRC, revealing false records in its annual reports from 2018 to 2022 regarding goodwill and fictitious software copyright transfer transactions [2][4]. - Investors who bought Century Huatong stock between April 27, 2019, and July 25, 2023, and sold or continued to hold it afterward are also eligible to file compensation claims [5]. - The legal team is actively pursuing further claims and has already achieved compensation for some investors in previous cases [4][5].

Recent Events - Yahui Long (688575) announced on February 6, 2026, that it received a notice of investigation from the China Securities Regulatory Commission (CSRC) due to misleading statements in a brain-computer interface strategic cooperation announcement made on January 7, 2026, which initially claimed the partner had invasive technology but later corrected it to only non-invasive technology [2] - Tian Sheng New Materials (300169) was also investigated on the same day, potentially involving undisclosed related party transactions for the year 2023. The company is at a critical period of control change, with the investigation results pending final determination by the CSRC [2] Performance and Operations - Yahui Long reported a 72.36% year-on-year decline in net profit for the first three quarters of 2025, indicating that the brain-computer interface cooperative product is still in the early stages of development, which carries uncertainties [3] - Tian Sheng New Materials has incurred losses for six consecutive years and has negative net assets, with the investigation potentially affecting the process of control change [3]

Regulatory Situation - The company has been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, with the investigation focusing on undisclosed related party transactions for the year 2023 [2] - The company received a formal notice of the investigation on February 6, 2026, but the final results of the investigation are yet to be determined [2] Company Status - On January 15, 2026, the company announced a control change plan, where two Beijing institutions, Rongsheng Zhizhi and Rongsheng Xintai, will acquire a total of 19.59% voting rights by investing approximately 384 million yuan through the purchase of old shares and full subscription of a private placement [3] - The plan has been disclosed, but further implementation progress needs to be monitored [3] Recent Performance - On January 30, 2026, the company released a performance forecast for 2025, estimating revenue between 440 million yuan and 458 million yuan, with a net profit of 21 million to 31 million yuan, indicating a turnaround to profitability [4] - However, the net profit after deducting non-recurring gains and losses is projected to be a loss of 1.39 billion to 1.29 billion yuan, indicating an expanded loss [4] - The formal annual report has not yet been published [4]

Core Viewpoint - Changzhou Tiansheng New Materials Co., Ltd. is under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, specifically related to undisclosed related party transactions in 2023 [1][4]. Group 1: Company Announcement - On February 6, 2026, the company received a notice of investigation from the CSRC, indicating that it is being investigated for potential violations of the Securities Law and the Administrative Penalty Law of the People's Republic of China [1][4]. - The company has conducted a self-examination and believes the investigation may involve undisclosed related party transactions for the fiscal year 2023 [1][4]. - As of the announcement date, the company stated that its production and operational activities are continuing normally and that the investigation will not have a significant impact on its operations [1][4]. Group 2: Investor Compensation - According to lawyer Niu Bin from Shanghai Baiyue Law Firm, affected investors may seek compensation if they purchased the company's stock before February 7, 2026, and sold or continued to hold it after February 8, 2026 [2][4]. - The preliminary compensation criteria include investors who bought shares of Tiansheng New Materials (300169) between its listing and February 7, 2026, and held or sold them after February 8, 2026 [2][5]. - Required documentation for compensation claims includes original transaction statements stamped by the brokerage, copies of the investor's ID, and a confirmation of the securities account information from the brokerage [5][6].

Core Viewpoint - Two listed companies, Yahui Long and Tiansheng New Materials, were investigated for information disclosure violations, impacting their stock prices and investor confidence [1][3]. Group 1: Investigation Reasons - Yahui Long's investigation is linked to misleading statements in a recent announcement regarding a strategic cooperation in the "brain-computer interface" sector, which led to a significant stock price increase before a corrective announcement was made [3][4]. - Tiansheng New Materials is under investigation for failing to disclose related party transactions, particularly concerning its financial information from 2023, with ongoing uncertainty about the specifics of the violations [4]. Group 2: Financial Performance and Challenges - Yahui Long reported a significant decline in performance, with a 7.69% drop in revenue to 1.287 billion yuan and a 72.36% decrease in net profit to 60.42 million yuan for the first three quarters of 2025, attributing the downturn to healthcare cost control policies and increased market competition [6][7]. - Tiansheng New Materials faces a more severe situation, with a 16.71% drop in revenue to 334 million yuan and a net loss of 83.12 million yuan for the same period, alongside a negative equity of 30.62 million yuan, risking delisting if the situation does not improve [7]. Group 3: Regulatory Environment - The recent investigations of Yahui Long and Tiansheng New Materials are part of a broader trend, with eight companies being investigated by the regulatory authority since the beginning of 2026, indicating a tightening regulatory environment with a focus on specific disclosure violations [9].

Group 1 - The core point of the article is that Changzhou Tiansheng New Materials Co., Ltd. is under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, particularly regarding undisclosed related party transactions for the year 2023 [1][5] - The company has not yet received a final conclusion from the CSRC regarding the investigation, and the outcome will depend on the conclusions drawn by the CSRC [1][5] - A lawyer from Shanghai Hanlian Law Firm is gathering claims from investors who purchased securities of Tiansheng New Materials before February 7, 2026, and are seeking compensation for losses incurred [2][6] Group 2 - Investors affected by the alleged violations can file civil compensation lawsuits against the company, its major shareholders, and executives, as per the Civil Code and Securities Law [2][6] - The conditions for filing claims include having purchased Tiansheng New Materials' stocks or bonds before February 7, 2026, and either selling or holding them after that date [2][6] - The lawyer advises that while investors can file lawsuits without an administrative penalty decision, such a decision is still considered a necessary prerequisite for successful litigation [3][7]

Group 1 - The company Tian Sheng New Materials has received a notice from the China Securities Regulatory Commission (CSRC) regarding a formal investigation due to suspected violations of information disclosure, particularly related to undisclosed related-party transactions in 2023 [1][2][3] - The investigation has attracted significant market attention, although the company claims that its production and operational activities are currently normal and that the investigation will not have a major adverse impact on daily operations [3] - The company is in a critical period of control change, with announcements made in mid-January regarding the planned change of controlling shareholder and actual controller, which has been completed in terms of share transfer and subscription disclosures [4] Group 2 - The unexpected investigation raises concerns about whether the company's restructuring process can proceed as planned, as major asset restructuring and share issuance may face restrictions or scrutiny during the investigation period [4] - The company faces the challenge of cooperating with regulatory investigations while maintaining market confidence and ensuring a smooth transition of control [4]