珍宝岛：关于控股股东部分股份质押及解质押的公告

Group 1 - The controlling shareholder, Heilongjiang Chuangda Group Co., Ltd., pledged 48.6 million shares of the company to Longjiang Bank for a one-year term [2] - Recently, Chuangda Group released 45.6 million shares from the pledge and completed the share release registration procedures [2]