Huihuang Technology announced that Xie Chunsheng, the company's director and general manager, and Dou Yonghe, financial director, have already implemented plans to increase their holdings. Xie Chunsheng increased his holdings of the company's shares by 323,000 shares through centralized bidding from September 14 to September 15, 2026, to an increase of 3 million yuan, reaching the upper limit of the increase plan; Dou Yonghe increased his holdings by 55,200 shares through centralized bidding on September 15, 2026, to an increase of 501,800 yuan. The total amount of the proposed increase in holdings of this plan is not less than 22.3 million yuan and no more than 36.3 million yuan.

Huihuang Technology announced that Xie Chunsheng, the company's director and general manager, and Dou Yonghe, financial director, have already implemented plans to increase their holdings. Xie Chunsheng increased his holdings of the company's shares by 323,000 shares through centralized bidding from September 14 to September 15, 2026, to an increase of 3 million yuan, reaching the upper limit of the increase plan; Dou Yonghe increased his holdings by 55,200 shares through centralized bidding on September 15, 2026, to an increase of 501,800 yuan. The total amount of the proposed increase in holdings of this plan is not less than 22.3 million yuan and no more than 36.3 million yuan.