Mining mode of Luoyang Kunyu Mining Co., Ltd.

Underground mining. Shanggong Gold Mine of Luoyang Kunyu Mining Co., Ltd. obtained a new mining license issued by Henan Provincial Department of Land and Resources on September 8, 2008, with the certificate number of C 410000201809420146757. The mining minerals are gold ore and silver ore, and the mining method is underground mining production. The mining elevation is 17 17m to 120m, and the validity period is: 20 18 September, 165438 10 October, 2036.