Selected A-share announcement: BYD Company Limited (002594.SZ) sold 377,400 new energy vehicles in March.

Huadong MedicineThe subsidiary Hangzhou Sino-American East China Pharmaceutical Jiangdong Co., Ltd. has received the "Acceptance Notice" issued by the National Medical Products Administration. The application for the market approval of Semaglutide Injection submitted by Jiangdong Company has been accepted. This medication is a long-acting glucagon-like peptide-1 (GLP-1) receptor agonist, with 94% sequence homology to human GLP-1. In clinical practice, it is mainly used for blood sugar control in type 2 diabetes patients, as well as long-term weight management in obese or overweight patients. The acceptance of the application for market approval of Semaglutide Injection is another important progress in the research and development process of this drug. It will not have a significant impact on the company's current performance, but will contribute to further enhancing the company's core competitiveness in the field of endocrine therapy in the long term.10. Taier Heavy Industry: The company's controlling shareholder and actual controller Tai Zhengbiao has been placed under detention and is being investigated. Taier Heavy Industry announced that the company has received a notice of detention and investigation issued by the Jianli City Supervision Committee regarding the company's controlling shareholder and actual controller, Tai Zhengbiao. Tai Zhengbiao currently serves as the company's honorary chairman, does not hold any director responsibilities, and does not hold any other positions in the company. The company's directors, supervisors, and senior management are all performing their duties normally, there has been no change in control, the board of directors is operating normally, and the production and operation situation is normal. The company will continue to monitor the progress of the above matters and fulfill its disclosure obligations in a timely manner. 11. Zhejiang Yilida Ventilator: No significant changes in business operations and internal and external operating environments. Zhejiang Yilida Ventilator issued a notice of abnormal stock trading fluctuations, the company's stock trading price has deviated by more than 20% over a period of three consecutive trading days (March 28, 2025, March 31, 2025, April 1, 2025). The company has disclosed that there have been no significant changes in its business operations and internal and external operating environments; there are no significant undisclosed matters related to the company, its controlling shareholder, or actual controller, nor are there any major planned matters. 12. Jiayu Holding: Shenzhen Stock Exchange intends to terminate the company's stock listing. Jiayu Holding announced that on April 1, 2025, it received a "Pre-notification Letter" issued by the Shenzhen Stock Exchange, stating that the Shenzhen Stock Exchange intends to terminate the company's stock listing. Financial Performance 1. SAIC Motor Corporation: New energy vehicle sales in March reached 125,700 units, a year-on-year increase of 48.22%. SAIC Motor Corporation announced that new energy vehicle sales in March 2025 reached 125,700 units, a year-on-year increase of 48.22%; cumulative sales for the year reached 273,000 units, a year-on-year increase of 29.89%. 2. Shanghai Sunglow Packaging Technology: Expected net profit for the first quarter of 2025 to increase by 713% to 917% year-on-year. Shanghai Sunglow Packaging Technology announced that it expects to achieve a net profit attributable to the parent company's owner of 40 to 50 million yuan in the first quarter of 2025, an increase of 3,508.19 to 4,508.19 million yuan compared to the same period last year, a year-on-year increase of 713.32% to 916.65%. The significant increase in performance is mainly due to the company's enhanced market development efforts, the good performance of packaging printing and packaging container businesses, a substantial increase in operating income compared to the same period, improved operational efficiency and product quality, strengthened cost control management, and benefiting from a significant increase in sales. 3. China Satellite Communications: Net profit reached 454 million yuan in 2024, up 30.31% year-on-year. China Satellite Communications released its 2024 annual report, achieving operating income of 2.541 billion yuan in 2024, a decrease of 2.85% year-on-year; net profit attributable to the company's shareholders reached 454 million yuan, an increase of 30.31% year-on-year. The company plans to distribute a cash dividend of 0.323 yuan (tax included) per 10 shares to all shareholders, totaling 136 million yuan (tax included). As of December 31, 2024, the company operated and managed 17 commercial communication broadcasting satellites. 4. Zhejiang Grandwall Electric Science & Technology: Net profit increased by 9.05% year-on-year in 2024, plans to distribute 15 yuan per 10 shares. Zhejiang Grandwall Electric Science & Technology released its 2024 annual report, achieving operating income of 12.985 billion yuan in 2024, an increase of 17.21% compared to the previous year; net profit attributable to the company's shareholders reached 236 million yuan, an increase of 9.05% compared to the previous year. The company plans to distribute a cash dividend of 15 yuan (tax included) per 10 shares. Significant Contracts China Energy Engineering Corporation: Subsidiary signs 9.6 billion yuan water supply project contract. Glory View Technology: Signs 312 million yuan computing power service procurement framework agreement.