南方精工：股东许维南减持公司股份约50万股

Group 1 - The core point of the article is that Southern Precision Engineering (SZ 002553) announced a share reduction by shareholder Xu Weinan, who reduced approximately 500,000 shares, accounting for 0.14% of the company's total shares [2] Group 2 - For the fiscal year 2024, the revenue composition of Southern Precision Engineering is as follows: automotive industry accounts for 57.19%, motorcycle industry for 20.99%, new energy vehicles for 10.37%, industrial bearings for 7.14%, and industrial robots for 1.67% [2]