宇通重工：刘朋辞去公司证券事务代表职务

Group 1 - The core point of the article is the resignation of Liu Peng, the securities affairs representative of Yutong Heavy Industry, effective immediately upon delivery of the resignation letter to the board of directors [1] - Yutong Heavy Industry's revenue composition for the year 2024 is as follows: manufacturing accounts for 78.53%, services account for 16.9%, and other businesses account for 4.57% [1] - As of the report, Yutong Heavy Industry has a market capitalization of 6.3 billion yuan [1]