华峰超纤：副总经理刘聪辞职

Group 1 - The core point of the article is the resignation of Liu Cong, the Vice General Manager of Huafeng Superfiber, due to personal reasons, and he will no longer hold any position in the company after his resignation [1] Group 2 - The announcement was made on the evening of September 9, indicating a formal communication from the company's board of directors regarding the management change [1] - Liu Cong submitted a written resignation report, which highlights the procedural aspect of his departure from the company [1]