Only Saibo: Director and Secretary of the Board of Directors Wang Xingtao increased his stake in the company by 0.14%.

Wei Saibo Notice: Wang Xingtao, director and board secretary of the company, accumulated 244,900 shares of the company through centralized bidding from June 16 to June 17, 2026, accounting for 0.14% of the total share capital of the company, with a total increase of 4.0086 million yuan. Before this increase, Wang Xingtao did not hold any shares of the company, and after the increase, he holds 244,900 shares, accounting for 0.14% of the total shares.