论文部分内容阅读
近来，国际市场上稀有金属钴的价格进一步下跌，现已跌至两年以来的新低。钴主要用于生产充电电池和磁铁等产品。目前，伦敦金属交易所高纯度钴（９９．８％）的现货价格每磅在６．７美元～７．５美元左右，比一个月前下跌了１６％左右。与年初相比，跌幅达４５％，已跌至１９?
Recently, the price of rare metal cobalt in the international market has dropped further and has now dropped to a two-year low. Cobalt is mainly used in the production of rechargeable batteries and magnets and other products. Currently, the spot price of high purity cobalt (99.8%) on the London Metal Exchange is around US $ 6.7 to US $ 7.5 per pound, down about 16% from a month ago. Compared with the beginning of the year, a decline of 45% has dropped to 19?