Copper prices , which reached record highs last week , fell back on wednesday after china ' s state reserve bureau failed to sell all of the metal it put up for auction this week 上周创下历史新高的铜价周三回落,之前中国国家物资储备局未能在本周的拍卖会上出售全部的铜。
Copper prices , which reached record highs last week , fell back yesterday after china ' s state reserve bureau failed to sell all of the metal it put up for auction this week 国储局还宣布了在接下来几周出售更多铜库存的计划,以平息人们对中国履行交割义务的担忧。中国需要在下月将大量铜拿到国际市场上交割。
The State Reserve Bureau also known as State Bureau of Material Reserve is part of the National Development and Reform Commission of the government of China.