Changhua Chemical: Two shareholders have collectively reduced their holdings by 0.50%

Changhua Chemical announced that specific shareholders Shanghai Chuangfeng Xinhui Investment Management Co., Ltd.-Xiamen Chuangfeng Xinxin Entrepreneurship Investment Partnership and acting in concert Shanghai Chuangfeng Xinhui Investment Management Co., Ltd.-Ningbo Bonded Zone Chuangfeng Xinhui Entrepreneurship Investment Partnership have completed their reduction plan. Ningbo Chuangfeng reduced 724,700 shares through centralized bidding from March 17, 2026 to June 4, 2026, with an average reduction price of RMB 39.17 per share, a reduction price range of RMB 29.7 to RMB 44.2 per share, accounting for 0.50% of the total share capital; the combined holdings of the two parties decreased from 2,006,800 shares to 1,282,100 shares, and the shareholding ratio decreased from 1.39% to 0.89%.