华峰测控：关于持股5%以上股东权益变动触及1%刻度的提示性公告

Group 1 - The core point of the article is that Huafeng Measurement and Control announced a significant share reduction by its shareholder, Chip Hua Holdings, which sold 1,355,000 shares, representing 1.00% of the company's total share capital [1] - Following this transaction, Chip Hua Holdings' shareholding decreased from 37,236,420 shares to 35,881,420 shares, reducing its ownership percentage from 27.47% to 26.47% [1]