宏达股份(600331.SH)：多龙铜矿的增储工作正在积极开展

Core Viewpoint - Hongda Co., Ltd. is actively conducting resource expansion work at the Duolong Copper Mine, with results to be announced by the Tibet Autonomous Region Natural Resources Department after review [1] Group 1 - The resource expansion work at Duolong Copper Mine is in progress [1] - The results of the resource expansion will be subject to review before being announced [1] - The announcement will be made by the Tibet Autonomous Region Natural Resources Department [1]