华峰测控(688200.SH)：股东黄颖减持2800股公司股份

Group 1 - The core point of the article is that Huafeng Measurement and Control (688200.SH) announced a share reduction by shareholder Huang Ying, who sold 2,800 shares on February 2, 2026, representing 0.0021% of the company's total share capital [1] Group 2 - The share reduction was executed through centralized bidding trading [1] - The date of the share reduction notification is February 2, 2026 [1] - Huang Ying is the shareholder who conducted the share reduction [1]