The company is a holding subsidiary of China Color Oriental Group Co., Ltd., and is a member unit of China Nonferrous Mining Group Co., Ltd. It was incorporated on April 30, 1999, and the stock was listed on the Shenzhen Stock Exchange on January 20, 2000. The company is mainly engaged in R&D, production, sales, import and export of high-tech products such as rare metals tantalum, niobium, titanium and their alloys. The products are widely used in electronics, communications, aviation, aerospace, metallurgy, petroleum, chemicals, sports, medical, nuclear energy, solar energy, etc. It is mainly engaged in R&D, production, sales, and import and export of rare metals such as tantalum, niobium and alloys. The main products are tantalum metal and alloy products, niobium metal and alloy products, etc. Corporate honors: Introducing foreign intellectually advanced enterprises, excellent teams implementing the 11th Five-Year Plan for National Science and Technology, the country's first batch of innovative enterprises, and key high-tech enterprises.