1. The business scope of Dulan Hui Jin Mining Co., Ltd. includes mineral resources exploitation, metallic and nonmetallic minerals, mining and mineral processing, etc. The company has the qualification of mine restoration and management, and has undertaken several mine restoration and management projects.
2. The business scope of dulan county Polymetallic Mining Co., Ltd. includes mineral resources exploitation, metallic and nonmetallic minerals, mine restoration and management, and it is qualified.