１９９３年的原铝生产成本据外刊报道，英国托尼伯德（ＴｏｎｙＢｉｒｄ）在安东尼伯德联合公司（ＡｎｔｈｏｎｙＢｉｒｄＡｓｓｏｃｉａｔｅｓ）发表的一份５００页的报告中说，１９９３年中期，西方国家的原铝生产成本平均为１．１３５４美元／公斤，如果加上投资费与正... Raw aluminum production costs in 1993 According to foreign media reports, Tony Bird of Great Britain reported in a 500-page report by Anthony Bird Associates that in mid-1993, the cost of primary aluminum production in Western countries An average of 1.1354 US dollars / kg, if plus investment costs and are ...