周大生：关于控股股东部分股权解除质押的公告

Group 1 - The core announcement is that the controlling shareholder, Zhou Investment, will release 18.5 million shares from pledge on December 22, 2025, which represents 3.04% of its holdings and 1.70% of the company's total share capital [1] Group 2 - The pledge release is facilitated by China Galaxy Securities Co., Ltd. as the pledgee [1]