Zhaojin Mining Industry. 

As an investment holding enterprise, Zhaojin Mining Industry Company Limited is deeply involved in the exploration, extraction, refining, and marketing of gold, silver, and copper throughout the People's Republic of China. Its business activities are structured across three primary segments: Gold Operations, Copper Operations, and a diverse "Others" category. The company notably produces its gold products under the distinct "Zhaojin" brand. Beyond these core functions, its operations extend to sourcing gold concentrates, processing sulfur ore, and managing industrial waste through comprehensive treatment of wastewater, exhaust gases, and solid residues. The company also provides freight logistics, specializes in engineering design and development, and is engaged in the mining, smelting, and sale of other precious metals and ceramic materials. Complementing its industrial ventures, Zhaojin Mining offers accommodation, catering, financial, and advisory services, alongside material trading and construction contracting. Established in 2004, the firm's headquarters are situated in Zhaoyuan, China.