中国东方航空股份：杨辉辞任证券事务代表

Core Points - China Eastern Airlines Corporation Limited (00670) announced that on November 25, 2025, the company's board of directors received a resignation letter from Mr. Yang Hui, the company's securities affairs representative [1] - Mr. Yang Hui resigned from his position due to work relocation reasons, and his resignation has been delivered to the board and is effective [1]