Ximei Resources Holding Limited produces and sells tantalum- and niobium-based metallurgical products across Mainland China, North America, South America, Asia, Europe, and Oceania. Its offerings include hydrometallurgical products such as tantalum pentoxide, niobium pentoxide, potassium heptafluorotantalate, and tantalum/niobium alkoxide; pyrometallurgical products such as tantalum/niobium powder, melted tantalum/niobium, ferroniobium, niobium-nickel binary alloys, and high-purity tantalum/niobium ingots; and deep-processed products including tantalum/niobium strips, tubes, rods, wires, and contract-processed items. These products serve high-temperature alloys, semiconductors, high-end electronics, aerospace, defense and military, optical, and medical fields. The company also provides processing services and engages in the manufacture, sale, and trade of non-ferrous metal products. Founded in 2006 and headquartered in Guangzhou, China, it operates as a subsidiary of Jiawei Resources Holding Limited.