荃银高科：控股股东贾桂兰解除质押535万股

Group 1 - The company announced that shareholder Ms. Jia Guilan has fully released the pledge of 5.35 million shares, which accounts for 8.17% of her holdings and 0.56% of the company's total share capital [1] - The pledge started on December 23, 2024, with Huatai Securities Co., Ltd. as the pledgee [1] - As of the announcement date, Ms. Jia Guilan and her concerted parties have no pledged, frozen, or marked shares [1]