南方精工：许维南拟减持不超0.14%公司股份

Group 1 - The core point of the article is that the controlling shareholder and actual controller's concerted action, Xu Weinan, plans to reduce holdings of Southern Precision (002553) by up to 500,000 shares, which represents 0.14% of the company's total share capital [1] Group 2 - The reduction will take place from June 10, 2025, to September 9, 2025, through centralized bidding and block trading methods [1]