泰克在不列颠哥伦比亚省产成品金银金锭。贵金属是铅冶炼工艺的副产品。(中国进出口网)。
Teck produces refined silver and gold dore in British Columbia. Precious metals are co-products of the lead smelting process.
上周，中国工行成为了伦敦贵金属结算系统的成员，贵重金属的交易都在这里进行。
Last week, ICBC became a member of London's precious metals clearing system, which is where trades are settled.
这与几年前中国对公民购买贵金属实行严格管控相比是一个重大转变。
It is a major shift from only a few years ago when the country imposed strict controls on precious metals purchases for its citizens.
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