辽港股份：尹先生辞任公司副总经理职务

Group 1 - The core point of the article is the resignation of Yin Kaiyang from the position of Deputy General Manager of Liaoning Port Co., Ltd. due to work-related changes, effective from November 10, 2025 [1] Group 2 - The resignation is in accordance with the Company Law of the People's Republic of China and the company's articles of association, becoming effective upon the delivery of his resignation letter to the board of directors [1]