美联新材：关于控股股东部分股份继续质押的公告

Group 1 - The controlling shareholder Huang Weishan of Meilian New Materials has pledged 30,500,000 shares to Guotai Junan Securities Co., Ltd., with a new repayment date set for December 17, 2026 [2] - The pledged shares represent 13.18% of Huang Weishan's total holdings and 4.29% of the company's total share capital [2]