According to Yaben Chemical's announcement, the company's share repurchase plan uses its own and self-raised funds to centrally bid back shares at a price of not less than 25 million yuan and no more than 50 million yuan and no more than 6.89 yuan/share for employee stock ownership plans or equity incentives. The repurchase period is no more than 6 months from the date of review and approval by the board of directors. On September 10, 2026, the company repurchased 780,000 shares for the first time, accounting for 0.0810% of the total share capital. The highest transaction price was 5.20 yuan/share, the lowest transaction price was 5.13 yuan/share, and the total transaction amount was 4,0252 million yuan. Subsequent companies will continue to advance the repurchase plan during the repurchase period.

According to Yaben Chemical's announcement, the company's share repurchase plan uses its own and self-raised funds to centrally bid back shares at a price of not less than 25 million yuan and no more than 50 million yuan and no more than 6.89 yuan/share for employee stock ownership plans or equity incentives. The repurchase period is no more than 6 months from the date of review and approval by the board of directors. On September 10, 2026, the company repurchased 780,000 shares for the first time, accounting for 0.0810% of the total share capital. The highest transaction price was 5.20 yuan/share, the lowest transaction price was 5.13 yuan/share, and the total transaction amount was 4,0252 million yuan. Subsequent companies will continue to advance the repurchase plan during the repurchase period.