兰石重装：聘任王炳正为公司副总经理

Group 1 - The company, Lanshi Heavy Industry, announced the appointment of Wang Bingzheng as the new deputy general manager [1] - For the fiscal year 2024, the revenue composition of Lanshi Heavy Industry is as follows: 72.87% from machinery manufacturing, 14.29% from new metal materials, 9.96% from engineering general contracting, 2.02% from technical services, and 0.86% from other businesses [1] - As of the report date, Lanshi Heavy Industry has a market capitalization of 10.5 billion yuan [1]