中国有色金属矿产对外依存度与资源可供性之辨析

Analysis and discussion on dependency of overseas market and supply of China non-ferrous metals resources

文章分析了我国近年有色金属的生产、消费以及资源可供性等方面情况。中国是世界上最大的有色金属(一般是指铜、铝、铅、锌、镍、锡、锑、汞、镁、钛等10种常用有色金属)生产和消费国,2010年,我国有色金属产量为3136万吨,占世界产量的37%,消费量3406万吨,占世界的41.3%。文章从数据的可获取性、对外依存度的准确界定以及可比性口径要一致等几个方面来确定矿产资源领域的对外依存度,并对有色金属的对外依存度进了行分析。

The author conducts the analysis on China＇ s production, consumption of the non - ferrous metals and resources sup- ply within recent years. China ranks top of the production and consumption of ten kinds of non - ferrous metals （ including copper, alu- mina, lead, zinc, nickel, tin, antimony, mercury, magnesium, and titanium） in the world. In 2010, China produced a total of 31.36 million tons of above - mentioned non - ferrous metals, which accounts for 37% of the world production, and consumed 34.06 million of tones which accounts for 41.3% of total world＇ s consumption. It is analyzed the dependency of overseas supply of non - ferrous met- al resources from aspects of the data collection, accurate definition of the overseas dependency and comparison, as well as the overseas dependency of the non- ferrous metals.