四川科伦药业股份有限公司关于董事辞职的公告

Group 1 - The company announced the resignation of external director Mr. Wang Guangji due to compliance with the "Management Measures for Part-time Positions of Academicians of the Chinese Academy of Engineering" [1] - Mr. Wang's resignation will not result in the board of directors falling below the legal minimum number of members and will not affect the normal operations of the company [1] - The company will promptly elect a new director in accordance with its articles of association and relevant regulations [1] Group 2 - The company commissioned a credit rating agency, United Credit Ratings Co., Ltd., to conduct a comprehensive analysis of its credit status [4] - The credit rating agency assigned the company a long-term credit rating of AAA with a stable outlook, valid from July 9, 2025, to July 8, 2026 [4]