SERES Group Co.,Ltd. disclosed that as of April 30, 2026, the company had repurchased 550,600 of its A-shares through the Shanghai Stock Exchange system using centralized bidding. The repurchased shares account for 0.03% of the company's total equity. The highest price per share paid during the repurchase was 91.00 yuan, while the lowest was 90.43 yuan. The total amount spent on the buyback reached 49.9748 million yuan, excluding transaction fees.