Ximei Resources Holding Limited produces and sells tantalum- and niobium-based metallurgical products in the People's Republic of China, the United States, the European countries, and internationally. It offers tantalum pentoxide and niobium pentoxide, as well as potassium heptafluorotantalate; and tantalum powder, tantalum bars, niobium bars, and niobium powders, as well as melted niobium and recycled products, including tin hydroxide and tungsten acid. The company also provides services for processing tantalum ores and niobium ores supplied by its customers into pentoxide products and potassium heptafluorotantalate.