Selected Announcement of A-share Market | 7 consecutive trading days of MeiG Smart Technology (002881.SZ) and other stocks warn of trading risks

gding Sealing Parts announced that they have signed a strategic cooperation agreement with Zhejiang XCC Group to strengthen their cooperation on humanoid Siasun Robot & Automation component assembly products.gding Sealing Parts announced that the company has signed a strategic cooperation agreement with Zhejiang XCC Group Limited. The two parties will strengthen cooperation in the field of humanoid Siasun Robot & Automation component assembly products, including product development, technical specifications and standards, quality management, etc. This agreement is a framework agreement, and the specific implementation is uncertain. It will not have a significant impact on the company's operating performance for this year, and the impact on future operating performance will depend on the implementation of subsequent projects.9. Montnets Cloud Technology Group: No business dealings with Hangzhou Deep Search AI Base Technology Research Co. Montnets Cloud Technology Group announced abnormal fluctuations in stock trading and, after self-inspection, found that on February 4, 2025, the company had published an article titled "Integration of DeepSeek Large Model Capability into the Tianhui Zhihui Platform 2.0" through its official WeChat public account. The article mentioned that "Montnets Cloud Technology Group will deeply integrate the DeepSeek large model into the multi-source AI scheduling engine 'Tianhui Zhihui Platform 2.0'." The company noted that related platforms included the company's stock in the DeepSeek concept stock. The company clarified that DeepSeek is an open-source large language model that any user can train for free and personalize for different user needs. The company's Tianhui Zhihui Platform 2.0 integrates DeepSeek's capabilities mainly for the company's rich media products such as 5G Reading, 5G Messages, etc., for providing rich media content generation, marketing creative generation, content safety audit, content data tagging, and improving efficiency in research and operations. The company has no core technological involvement with the development and application of DeepSeek systems and has no business dealings with Hangzhou Deep Search AI Base Technology Research Co. Currently, this matter has no substantial impact on the company's main business operations, revenue, or net profit, and there is uncertainty regarding its impact on future performance. 10. CNGR Advanced Material: Authorization for management to initiate overseas issuance of shares (H shares) and preparation for listing in Hong Kong CNGR Advanced Material announced the authorization for management to initiate pre-listing preparations for overseas issuance of shares (H shares) and listing on the Hong Kong Stock Exchange. The company plans to discuss specific progress with relevant intermediaries, but the details of the listing are yet to be determined. This matter requires approval from the board of directors and shareholder meetings, as well as filing, approval, or endorsement from relevant government and regulatory agencies, with significant uncertainty. The company will disclose information in accordance with the law and remind investors to be aware of investment risks. 11. Zhejiang Orient Financial Holdings Group: No direct or indirect investments in Deep Search by private equity funds managed by the company and its fund sector Zhejiang Orient Financial Holdings Group released a stock trading risk warning announcement stating that upon company verification, as of the announcement date, the names of companies invested in by the company's fund sector, such as Beijing Deep Search Technology Co., Ltd., and Beijing Jiuzhang Yunji Technology Co., Ltd., appear similar to Deep Search and its affiliated companies, but there is no equity investment relationship. The company's private equity funds managed by the company and its fund sector have not directly or indirectly invested in Deep Search. 12. Beijing Enlight Media: Film "Nezha Reborn" produced by the company and its subsidiaries is currently in theaters Beijing Enlight Media announced abnormal fluctuations in stock trading and severe abnormal fluctuations, with the company's stock price deviating more than 30% for two consecutive trading days and more than 100% for five consecutive days. It is confirmed that the film "Nezha Reborn" produced and distributed by the company and its subsidiaries is currently in theaters. The information previously disclosed by the company does not require correction or supplementation, and there are no unreported significant information that might have influenced the company's stock prices. The company's operations are normal, with no major changes in the internal and external operating environment. There are no major undisclosed matters involving the company, controlling shareholders, or actual controllers, and no significant matters in the planning stage. During the abnormal stock trading period, the controlling shareholders and actual controllers did not engage in buying or selling the company's stock. 13. Talkweb Information System: No violation of fair information disclosure Talkweb Information System issued a stock price abnormal fluctuations announcement, stating that the company's recent production and operation are normal, with no major changes in the internal and external operating environment. Upon self-inspection, the company found no violations of fair information disclosure. The company will disclose its 2024 annual report on April 25, 2025, as it is still in the preparation period and investors should rely on the information in the annual report for specific financial data. 14. Beijing Longruan Technologies Inc.: Access and application of DeepSeek in some products but no revenue generated yet Beijing Longruan Technologies Inc. released a stock trading abnormal fluctuations announcement, noting the high market attention on the DeepSeek concept. The company clarified that although it has incorporated DeepSeek access and application in some products, it is still in the research and development stage and has not generated revenue. The company's business operations and performance are not substantially affected, and investors should make informed decisions. As of the announcement date, the company has not directly or indirectly held shares in Hangzhou Deep.Seeking Equity of Artificial Intelligence Basic Technology Research Co., Ltd., the company does not have any business cooperation with Hangzhou Deep Seek AI Basic Technology Research Co., Ltd.15. Zhejiang Daily Digital Culture Group: There is no direct or indirect equity relationship with DeepSeek in-depth exploration. Zhejiang Daily Digital Culture Group announced in a stock trading abnormal fluctuation notice that recently, the company noticed that some media platforms referred to the company's stock as a "DeepSeek concept stock." After internal verification, as of now, the company and its subsidiaries have no direct or indirect equity relationship with Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd. (i.e. DeepSeek), nor have they engaged in business cooperation. 16. Integrity Technology Group Inc.: The company's AI large model platform has accessed the DeepSeek series large models, with a very small proportion of related business income to operating income. Integrity Technology Group Inc. announced in a stock trading abnormal fluctuation notice that the company's AI large model security evaluation "digital wind tunnel" platform has accessed the DeepSeek series large models and conducted specialized testing on them. Currently, the proportion of related business income to the company's operating income is extremely small and has no substantial impact on the company's business operations. As of the date of this announcement, the company does not directly or indirectly hold equity in Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd. (DeepSeek is a large model under Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd.), and the company does not have any business cooperation with Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd. 17. Miracle Automation Engineering: Signed a joint venture investment agreement with Beijing Galaxy Universal Siasun Robot & Automation Co., Ltd. Miracle Automation Engineering announced that the company recently signed a "Joint Venture Investment Agreement" with Beijing Galaxy Universal Siasun Robot & Automation Co., Ltd. The two parties plan to jointly invest in establishing a joint venture company, Tianqi Galaxy Siasun Robot & Automation Co., Ltd., to integrate their strengths and resources for strategic cooperation in the application of personalized large models and personalized Siasun Robot & Automation in the automotive manufacturing industry. The registered capital of the joint venture company is 3.6 million yuan, with each party subscribing to 1.8 million yuan of registered capital in cash, holding 50% of the equity in the joint venture company. 18. 2 consecutive boards RunJian Co., Ltd.: The company has not signed a service cooperation agreement with DeepSeek and has no business cooperation with them. RunJian Co., Ltd. announced in a stock trading abnormal fluctuation notice that the company's self-developed "Quchi" artificial intelligence open platform has integrated and deployed the DeepSeek series models to empower the company's internal digital transformation, supporting the development of AI application business. However, the company has not signed a service cooperation agreement with DeepSeek and has no business cooperation with them. This matter poses uncertainties about the impact on the company's future performance. Business Performance 1. Anhui XDLK Microsystem Corporation: Net profit of 220 million yuan in 2024, a year-on-year increase of 33.25%. Anhui XDLK Microsystem Corporation released its performance bulletin, reporting that in 2024, the company achieved a total operating income of 405 million yuan, a year-on-year increase of 27.76%; a net profit of 220 million yuan, a year-on-year increase of 33.25%; and a basic earnings per share of 0.55 yuan. During the reporting period, downstream users successively verified the introduction of the company's products, the application field of the company's products continued to increase, the number of projects entering the trial production and mass production stages increased, the market penetration rate improved, leading to a significant increase in sales revenue. 2. Universal Scientific Industrial(Shanghai)Co., Ltd.: Net profit of 1.652 billion yuan in 2024, a year-on-year decrease of 15.16%. Universal Scientific Industrial(Shanghai)Co., Ltd. released its performance bulletin, reporting that in 2024, the company achieved a total operating income of 60.691 billion yuan, a year-on-year decrease of 0.17%; a net profit of 1.652 billion yuan, a year-on-year decrease of 15.16%; and a basic earnings per share of 0.76 yuan. The main reasons for the change in operating income are that the revenue from cloud and storage products grew year-on-year, mainly benefiting from the recovery of industry demand and the development of new technologies; revenue from automotive electronics products increased year-on-year, mainly benefiting from the inclusion of the financial statements of Harman Automotive Communication Company; and revenue from industrial products declined year-on-year due to downstream demand. 3. Hunan Zhenghong Science And Technology Develop: Pig sales revenue in January increased by 98.54% year-on-year. Hunan Zhenghong Science And Technology Develop announced that in January 2025, the company sold 7,600 pigs, with sales revenue of 13.3155 million yuan, a decrease of 76.59% in volume and 81.72% in sales revenue month-on-month. Sales volume increased by 102.68% year-on-year, and sales revenue increased by 98.54% year-on-year. 4. TianYu Bio-Technology: Pig sales revenue in January increased by 2.98% month-on-month. TianYu Bio-Technology announced that in January 2025, the company sold 39,400 pigs, with sales revenue of 61.152 million yuan, representing changes of 40.1% and 2.98% month-on-month, and -17.53% and -6.90% year-on-year. As of the end of January 2025, the company's pig inventory was 170,100 heads, up 4% year-on-year.A decrease of 2.61% compared to the previous period, a decrease of 5.37%.Increase holdings Guang Dong Sitong Group: The controlling shareholder and actual controller, Huang Jianping, and their concerted actors plan to increase their shareholding by 10-20 million yuan. Hunan Fangsheng Pharmaceutical: One of the controlling shareholders and their concerted actors plan to increase their shareholding by 2-4 million yuan. Repurchase Lianhe Chemical Technology: The chairman proposed to repurchase company shares worth 40-80 million yuan. Sign a large order ABT Networks: Signed a $204 million sales contract. Zhejiang Construction Investment Group: Subsidiary CR CONSTRUCTION won a 2.1 billion Hong Kong dollar housing reconstruction project.