Tongcheng New Materials announced that the actual controller and chairman, Zhang Ning, has increased the company's H shares by 773,400 shares for the first time, with an increase of HK$29.3692 million, accounting for 0.11% of the total share capital; it is planned to continue to increase its holdings of 6.5 million to 13 million H shares through centralized bidding on the Hong Kong Stock Exchange within 12 months from September 30, 2026, with capital from its own or self-raised funds.

Tongcheng New Materials announced that the actual controller and chairman, Zhang Ning, has increased the company's H shares by 773,400 shares for the first time, with an increase of HK$29.3692 million, accounting for 0.11% of the total share capital; it is planned to continue to increase its holdings of 6.5 million to 13 million H shares through centralized bidding on the Hong Kong Stock Exchange within 12 months from September 30, 2026, with capital from its own or self-raised funds.