Dandong Jincheng Mining Co., Ltd. Dasandaogou Gold Mine ( Dandong Jincheng Mining) is one of the new mines owned by Guoce Gold. To meet eco-friendly mine requirements, the mine steps up its efforts to plan and build energy-efficient and environment-friendly mining operations; by reducing and adjusting the land not intended for construction and production, it will help the mine develop in harmony with the local area. With a designed daily production capacity of 1,200 tons, it will produce close to 400,000 tons a year. Upon completion, with its main equipment and processes reaching a nationally advanced level in China, it will become the largest gold mine in the Dandong area.