银诺医药-B(02591.HK):杨东妍获委任为联席公司秘书
Group 1 - The core announcement is that Jin Jin has resigned as co-secretary of the company for personal development reasons, effective February 6, 2026 [1] - Yang Dongyan has been appointed as the new co-secretary of the company, also effective February 6, 2026 [1]