据中国钢铁冶金资讯报道:云南已成为我国最大硅铁生产基地。2007年全球硅铁生产量为200万吨,中国产量为120万吨,是全球最大硅铁生产国,云南硅铁产量为25万吨,雄居中国之首,并居于全球之冠。但因其交易多半通过第三方完成,所以未引起世人注意,近年来云南借助水电等资源优势,硅铁 According to China Metallurgical Information Report: Yunnan has become China’s largest ferrosilicon production base. In 2007, the global production of ferrosilicon was 2 million tons and China’s output was 1.2 million tons. As the largest ferrosilicon producer in the world, Yunnan ferrosilicon production was 250,000 tons, ranking the first in China and the highest in the world. However, most of its transactions were completed through a third party, so it has not attracted the attention of the people. In recent years, Yunnan has made use of resources advantages such as hydropower, ferrosilicon