天坛生物：董事长杨汇川辞职，仍持股46800股

Core Viewpoint - On January 16, TianTan Biological announced that former chairman Yang Huichuan resigned from multiple positions due to work adjustments, while still retaining his role as a director and general manager of the company [1] Group 1 - Yang Huichuan submitted his resignation from the positions of chairman and chairman of the strategy and investment committee [1] - After resigning from these positions, Yang Huichuan continues to hold 46,800 shares in the company, representing 0.0024% of the total shareholding [1]