Xinghui Ring Materials announced that the implementation period for the third phase of the company's share repurchase plan has expired and the repurchase has been completed. The repurchase period was from July 22, 2026 to August 4, 2026. A total of 3.06 million shares were repurchased, accounting for 1.58% of the company's total share capital. The highest transaction price was 39.90 yuan/share, the lowest transaction price was 33.56 yuan/share, and the total transaction amount was 115 million yuan. The total repurchase capital meets the requirements of not less than 100 million yuan and no more than 200 million yuan. The repurchased shares will be sold in accordance with relevant regulations 12 months after disclosing this announcement.

Xinghui Ring Materials announced that the implementation period for the third phase of the company's share repurchase plan has expired and the repurchase has been completed. The repurchase period was from July 22, 2026 to August 4, 2026. A total of 3.06 million shares were repurchased, accounting for 1.58% of the company's total share capital. The highest transaction price was 39.90 yuan/share, the lowest transaction price was 33.56 yuan/share, and the total transaction amount was 115 million yuan. The total repurchase capital meets the requirements of not less than 100 million yuan and no more than 200 million yuan. The repurchased shares will be sold in accordance with relevant regulations 12 months after disclosing this announcement.