银诺医药-B(02591)：杨东妍获委任为联席公司秘书

Group 1 - The company announced the resignation of Ms. Jin Jin as co-secretary due to personal development reasons, effective from February 6, 2026 [1] - Ms. Yang Dongyan has been appointed as co-secretary, effective from February 6, 2026, and will work alongside the current co-secretary, Ms. Shi Xueling [1]