1, Tin: Tin industry shares: The existing refined tin production capacity is about 60,000 tons, but the self-sufficiency rate of tin ore is less than 30%, and 70% of tin ore still needs to be purchased.
2. Tungsten: Xiamen Tungsten Industry and ST Medium Tungsten Xiamen Tungsten Industry: China ranks first in the world in terms of tungsten resources reserves and mining capacity. The company's self-sufficiency rate of tungsten resources is expected to rapidly increase from 20% in 2007 to more than 50% in 20 10, making it the only tungsten company in the world with a complete industrial chain. At present, the company's hydrogen storage alloy powder production capacity is 3000 tons/year, and the new production capacity of 5000 tons has been completed. The company also has a capacity of 1000 tons/year of lithium cobaltate. The company has 2000 tons/year rare earth smelting and separation capacity and 654.38+0.3 million tons of rare earth reserves, and is also an integrator of rare earth resources in Fujian.
3. Antimony: Chenzhou Mining: It has obvious advantages in resources and technology. The company is the largest gold producer in Hunan Province and the second largest antimony producer in the world.
4. Rare Earth: Baotou Steel Rare Earth, Guangsheng Nonferrous Metals, China National Color Corporation and Minmetals Development. Jiangxi copper industry is an integrator of rare earth resources in Sichuan. Rare earth resources listed company Baotou Steel Rare Earth: Rare earth reserves are 57.38 million tons. It accounts for 62% of the world's reserves and 87% of domestic reserves. The annual production capacity of rare earth products is 53,997 tons. Baotou Steel Group will provide exclusive suppliers for the company.