深交所向山东美晨科技股份有限公司、孙来华、王永刚、刘增伟发出监管函

Group 1 - The core revenue composition of Meichen Technology for the year 2024 is as follows: automotive parts account for 82.61%, engineering construction for 11.36%, other businesses for 5.76%, and other industries for 0.27% [1] Group 2 - On June 17, 2025, the Shenzhen Stock Exchange issued a regulatory letter to Shandong Meichen Technology Co., Ltd. and its executives regarding violations related to the disclosure of the 2024 third-quarter report [3] - The company corrected accounting errors in the 2024 third-quarter report, which resulted in a reduction of total profit, net profit attributable to shareholders, total assets, and net assets for the first three quarters of 2024 [3] - The actions of the company's executives, including the former chairman and general manager, were found to violate multiple provisions of the Growth Enterprise Market Listing Rules [3]