赛伦生物：关于完成工商变更登记并换发营业执照的公告

Group 1 - The company, Sairun Bio, announced the convening of its fourth board meeting and the sixth supervisory meeting on July 24, 2025, to review and approve the proposal to cancel the supervisory board, change the business scope, and amend the business registration [2] - The company held its first extraordinary shareholders' meeting on August 11, 2025, where the aforementioned matters were approved [2] - The company has completed the business registration and filing procedures for the above matters and has obtained a new business license from the Shanghai Municipal Market Supervision Administration [2]