高争民爆(002827.SZ)：控股股东完成减持1.00%股份

Group 1 - The core point of the article is that the company Gaozheng Mining Explosives (002827.SZ) has completed a share reduction plan initiated by its controlling shareholder, Cangjian Group [1] - Cangjian Group reduced its holdings by 2,760,000 shares, which represents 1.00% of the company's total share capital [1]