With mature refining and purification technologies, CNMC is building a globally leading production base for precious metal materials to meet the demand for high-end products in various sectors. The Group's key products include silver powder/paste for photovoltaic applications; high-purity products and reagents for gold, platinum, palladium, rhodium, ruthenium, iridium, selenium, tellurium, and bismuth; as well as catalysts such as Kastell catalysts and new platinum-carbon products. CNMC has an annual production capacity of 400 tonnes for silver powder and paste, which are widely used in electronics and optoelectronics. It processes anode slime to produce 20 tonnes of gold, 1,000 tonnes of silver, and approximately 250 tonnes of other precious metals annually. Its precious metal reagent products are widely applied in industries such as petroleum, chemicals, biopharmaceuticals, silicon rubber, and new energy.