We are a producer of tantalum- and niobium-based metallurgical products in China. Tantalum- and niobium-based metallurgical products are essential in the downstream manufacture of many products used in high-tech industries, such as special alloy, chemical, electronic ceramics, aeronautics, aerospace, high-end electronics, defence and hard alloy. Our principal products are tantalum pentoxide, niobium pentoxide and potassium heptafluorotantalate. We process our products into varying purity levels and specifications in order to meet the requirements for different end products. In addition, we sell processed products such as tantalum bars, tantalum carbide, niobium bars and niobium powder, which are produced by engaging third-party metallurgy companies to process the pentoxide products and potassium heptafluorotantalate we produce, or purchased from third-party metallurgy companies. Moreover, we provide processing services for processing tantalum ores and niobium ores supplied by our customers into pentoxide products and potassium heptafluorotantalate.