Hunan is acclaimed as the'Hometown of nonferrous metals'.According to statistics,there are 37 varieties of nonferrous metals with proven reserve in Hunan Province,wherein ensured reserve of nonferrous metals s...Hunan is acclaimed as the'Hometown of nonferrous metals'.According to statistics,there are 37 varieties of nonferrous metals with proven reserve in Hunan Province,wherein ensured reserve of nonferrous metals such as tungsten,bismuth,and antimony enjoy advantages in the national and even global context,reserves of tin,lead,zinc,vanadium,and rubidium rank top nationwide.By展开更多
文摘Hunan is acclaimed as the'Hometown of nonferrous metals'.According to statistics,there are 37 varieties of nonferrous metals with proven reserve in Hunan Province,wherein ensured reserve of nonferrous metals such as tungsten,bismuth,and antimony enjoy advantages in the national and even global context,reserves of tin,lead,zinc,vanadium,and rubidium rank top nationwide.By
