Honghui New Materials: The company bought back 123,300 shares for the first time.

Honghui New Materials Announcement: The company repurchased 123,300 shares through a special securities account for share buybacks on September 15, 2025, through the centralized bidding method, accounting for 0.07% of the company's total share capital. The highest transaction price was 13.01 yuan/share, the lowest transaction price was 12.96 yuan/share, and the total amount paid was 1.6 million yuan. The funds for this share repurchase come from the company's own funds and the repurchase price did not exceed the upper limit of 15.9 yuan/share set in the repurchase plan. This share repurchase complies with relevant laws and regulations and is in line with the established share repurchase plan.