论文部分内容阅读
产量和消费量1984年美国原生金属锡的消费量比1983年高10%。1985年的需求水平予计略高于1984年。整个1984年,美国总务署提供金属锡给Macalloy和Elkem Metals做为改进铬和锰矿石贮备成铬铁和锰铁合金的实物支付。1983年最终消费数字宣布为34301吨,这
Production and Consumption 1984 US primary metal tin consumption was 10% higher than in 1983. The level of demand in 1985 is slightly higher than in 1984. Throughout 1984, the U.S. General Administration provided metal tin to Macalloy and Elkem Metals for physical payments to improve the storage of chromium and manganese ores into ferrochrome and ferromanganese alloys. The 1983 final consumption figure was announced at 34,301 tonnes