国际金属锑的价格每吨已由上半年的１１００～１２７５美元升至８月末的１８００美元 ,有交易商认为 ,其主要原因在于中国供货商缺少出口许可证而无法大量出口 ,因而担心中国想把锑价提高到２０００美元以上。过去几年 ,国际市场由于中国锑的供货量偏大 ,使得锑价一直呈低迷趋? The price of international antimony metal has risen from 1,100 to 1,275 U.S. dollars in the first half of the year to 1,800 U.S. dollars at the end of August. Some traders believe that the main reason for this is that Chinese suppliers lack export licenses and cannot export in large quantities, so they worry that China would like to Raise prices to more than $2,000. In the past few years, due to the large supply of Chinese helium in the international market, the price of osmium has been declining.