Selected announcements of A-share companies | BYD Company Limited(002594.SZ) executives and core personnel acquired a total of over 480,000 shares.

Focus Today 1. BYD Company Limited: Senior executives and core personnel collectively increased their holdings of 488,200 shares of the company's stock. BYD Company Limited announced that the company's senior vice presidents Luo Hongbin, Zhou Yalin, Yang Dongsheng, Luo Zhongliang, Li Wei, and 32 other core personnel increased their holdings of the company's A-shares by a total of 488,200 shares through centralized bidding trading from September 1 to September 9, 2025, with a total increase of 52.3278 million yuan. 2. Trina Solar Co., Ltd.: Subsidiary signs 2.48GWh energy storage sales contract Trina Solar Co., Ltd. announced that its subsidiary, Tianhe Energy Storage, recently signed contracts for a total of 2.48GWh of energy storage product sales with three customers in China, Latin America, and the Asia-Pacific region. The overseas 1GWh order to be delivered will use a grid-connected system, marking Tianhe Energy Storage's first GWh-level grid-connected project in overseas markets, with significant milestone significance. 3. 11 consecutive boards Ningbo TIP Rubber Technology: Stock trading abnormal fluctuation halts trading again after only two trading days Ningbo TIP Rubber Technology announced that the company's stock has continuously hit the limit up from August 22 to September 10, 2025, with a cumulative increase of 185.29%, significantly deviating from the fundamentals. The company has suspended trading to investigate recent stock trading fluctuations and will resume trading after announcing the investigation results on September 11, 2025. The company reminds investors to be aware of secondary market trading risks, including risks of rapid price declines, significantly higher P/E and P/B ratios than the industry average, among others. Additionally, there is uncertainty in the change of control, with no asset injection plan from the acquirer and the acquisition funds not yet in place. Note: The company suspended trading to investigate recent stock trading fluctuations and announced the investigation results on September 9, resuming trading. After resuming trading, the stock hit limit up for two consecutive trading days from September 9 to September 10, 2025, again indicating abnormal stock trading fluctuations. The company's stock price hit limit up during the call auction on September 10, marking an 11 consecutive boards record. 4. Guotai Haitong: Approved by the CSRC for public issuance of no more than 30 billion yuan of subordinate corporate bonds Guotai Haitong announced that the company has received approval from the China Securities Regulatory Commission to issue a total not exceeding 30 billion yuan of subordinate corporate bonds to professional investors. The approval is valid for 24 months from the registration approval date, and the company can issue in installments within this period. 5. Cambricon: to hold the 2025 Interim Results Presentation on September 18 Cambricon announced that the company plans to hold the 2025 Interim Results Presentation from 16:00 to 17:00 on September 18, 2025, to discuss matters of interest to investors. The meeting will be conducted in the form of network text interaction at the Shanghai Stock Exchange's SSE Roadshow Center. Investors can submit questions to the company's investor relations email before 16:00 on September 17, or ask questions in the pre-collection section on the SSE Roadshow Center website. Attendees will include Chairman and CEO Chen Tianshi, directors, vice presidents, CFOs, company secretary Ye Haoyin, and independent director Wang Xiuli. 6. Goldwind Science & Technology: Propose to invest approximately 18.92 billion yuan to build a wind power hydrogen and ammonia alcohol project Goldwind Science & Technology announced that it plans to sign an "Investment and Development Agreement for Wind Power Hydrogen and Ammonia Alcohol Integration Project" with the People's Government of Bayannur City, intending to invest in the construction of a wind power hydrogen and ammonia alcohol project in the jurisdiction of Bayannur City. The total investment amount is approximately 18.92 billion yuan, and the project's overall plan is to build 3GW of wind power within the jurisdiction, with over 80% of the generated electricity used for electrolyzing water to produce green hydrogen. Through biomass gasification coupled with green hydrogen production, 600,000 tons/year of green methanol and 400,000 tons/year of green ammonia will be produced. 7. Ningbo Tuopu Group: The actual controller and its concerted action parties recently collectively reduced their holdings of 13.43 million shares Ningbo Tuopu Group announced that the company's actual controller, Wu Jianshu, and its concerted action parties, Wu Haonian, Ningbo Zhuyue Investment Management Co., Ltd., and Ningbo Paishe Real Estate Co., Ltd., collectively reduced their holdings of the company's shares by 13.43 million shares from August 29 to September 10, 2025, through centralized bidding, accounting for 0.7728% of the total share capital. After the change in equity, the above shareholders' total shareholding ratio decreased from 59.2548% to 58.4820%, surpassing the 1% threshold. 8. Baiyin Nonferrous Group: Investigated by the CSRC for alleged violations of disclosure laws Baiyin Nonferrous Group announced that the company recently received a "Notice of Filing" from the China Securities Regulatory Commission, as the company is suspected of violating information disclosure laws and regulations. Currently, the company's various business activities and operations are carried out normally, and the company will actively cooperate with the CSRC's relevant investigation work and strictly fulfill its disclosure obligations. 9. Guangdong Hec Technology Holding: Intends to jointly increase capital with related parties to fund the acquisition of 100% equity of Qinhuai Data China Dongyang announced that the company, along with related party Shenzhen Guangdong Hec Technology Holding Industrial Development Co., Ltd. (referred to as "Shenzhen Guangdong Hec Technology Holding Industrial"), intends to jointly increase capital in Yichang Dongshu No. 1 Investment Co., Ltd. (referred to as "Dongshu No. 1") with amounts of 3.5 billion yuan and 4 billion yuan, respectively. At the same time, Dongshu No. 1, through its wholly-owned subsidiary Yichang Dongshu No. 3 Investment Co., Ltd. (referred to as "Dongshu No. 3"), intends to acquire 100% equity of the business operating entity of Qinhuai Data China (referred to as "Qinhuai Data China"). After the completion of this transaction, the company will become a shareholder of Dongshu No. 1 and indirectly hold equity in the target company. 10. Beijing Interact Technology: Zhixin Network will become the company's controlling shareholder, with the stock resuming trading on September 11 Beijing Interact Technology announced that the controlling shareholder Huar