中金黄金股份有限公司第八届董事会第八次会议决议公告

Group 1 - The board of directors of Zhongjin Gold Co., Ltd. held its eighth meeting on February 27, 2026, with all 9 directors present, complying with relevant regulations [2][3][10] - The board approved the proposal for the construction of the tailings dam project at the Wunuge Tushan copper-molybdenum mine, with a unanimous vote of 9 in favor and no opposition [3][10] - The total investment for the project is approximately 449,970.53 million yuan, with 251,857.44 million yuan allocated for the construction phase and 198,113.09 million yuan for the operational phase [9][8] Group 2 - The tailings dam will have a total capacity of 49,407.74 million cubic meters and a service life of 21.26 years, located approximately 4.30 kilometers southeast of the processing plant [11] - The project is expected to ensure stable production at the Inner Mongolia Mining Company and is deemed necessary and feasible based on a comprehensive feasibility study [12] - The construction period is estimated to last 44 months, with the first phase of construction taking 16 months, followed by a service period of 21.26 years [14]