Recently, a technical invention named “A Mineral Processing Method of Zinc Sulfide”, which belongs to Xinjiang Zijin Zinc Industry Co. Ltd, has been patented by China National Intellectual Property Administration.

This technology liberates valuable minerals and gangue minerals from ore sufficiently using grinding and flotation mechanisms, which effectively downgrades SiO2 in the zinc concentrate, making it of higher quality and economic value.

About Zijin Mining
Zijin Mining is a leading global metals and mining company and one of the world’s largest producers of gold, copper, and zinc. The company has more than 30 large-scale mining operations and projects across 19 countries on 5 continents. Leveraging strong in-house research, engineering, and development capabilities, Zijin maintains high operational efficiency and low costs in both acquisitions and operations. This enables the company to be an industry leader in value creation, underpinned by its philosophy of pursuing development for all and sustained by superior environmental, social, and governance performance. Zijin’s shares trade on the Hong Kong Stock Exchange (HKEX: 2899) and the Shanghai Stock Exchange (SSE: 601899).