科达制造：本次部分股份解除质押后，梁桐灿累计质押股份约1.89亿股

Group 1 - The company Keda Manufacturing announced the release of part of its pledged shares, with Mr. Liang Tongcan having a total of approximately 189 million shares pledged, which accounts for 50.58% of his holdings and 9.88% of the company's total share capital [1] - As of February 3, 2026, Mr. Liang and his concerted party, Guangdong Hongyu Group Co., Ltd., hold approximately 439 million shares in the company, representing 22.88% of the total share capital, with a total of approximately 254 million shares pledged, accounting for 57.83% of their holdings and 13.23% of the company's total share capital [1]