ST Haiqin: From March 2, 2026, the company's stock will be subject to additional risk warnings.

*ST Haichin Announcement: On February 27, 2026, the company received a "Notice of Administrative Penalty Prior Notification" issued by the Fujian Regulatory Bureau of the China Securities Regulatory Commission. The company has triggered other risk warning conditions specified in Article 9.8.1 of the Shanghai Stock Exchange Stock Listing Rules. Starting from March 2, 2026, the company's stock will be subject to additional risk warnings implemented by the Shanghai Stock Exchange.*