中岩大地：关于股东部分股份解除质押的公告

Core Points - The company Zhongyan Dadi announced the release of a portion of shares pledged by shareholder Mr. Yi Shan, totaling 3,123,886 shares [1] Summary by Category - Company Announcement - Zhongyan Dadi has received notification from shareholder Mr. Yi Shan regarding the release of part of his pledged shares [1] - The number of shares released from pledge is 3,123,886 [1]