《世界有色金属》(world nonferrous metal)是面向国内外公开发行的国家级刊物，是由中国有色金属工业协会主管、有色金属技术经济研究院主办的中国有色金属工业领域中唯一的...
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Yunnan speckle copper is come from nonferrous metal kingdom of Yunnan province, which is well known and unique type copper alloy smelt product in the world.
云南斑铜在素有“有色金属王国”之称的云南诞生，是云南独特的铜合金冶炼技术产品，在世界上享有一定的知名度。
Jiangxi province is a big nonferrous metal producer that has a long mining history and where the producing areas are concentrated and some world class mines were build in succession.
江西省是有色金属矿产大省，开采历史悠久，产地集中，并陆续集成了一批世界级矿山。
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