Permanent purchase recycled scrap copper, scrap metals and other scrap waste.

回收废铜、废贵金属等废品废料。

youdao

We shall accelerate regulated trading and centralized processing of non-ferrous scrap metals and gradually form a recycling non-ferrous metal recovery system covering the whole society in China.

加快废旧有色金属规范化交易和集中处理，逐步在全国形成覆盖全社会的再生有色金属回收利用体系。

youdao

Boards have the highest scrap value in them so you can actually see on the back you're looking at different types of metals.

你只要看看线路板背面各种不同的金属就可以得知，线路板的废料价值最高。

youdao

This inquiry must be designed to ascertain whether the metals originated (a) in the DRC or neighboring countries, (b) in another geographic region, or (c) from recycled or scrap metals.

FORBES: Conflict Minerals Rule Imposes Big Burdens On Manufacturers

Precious metals refining, scrap metal, recycling: they all share this same economic point.

FORBES: The Cash4Gold Bankruptcy: This Is The Basic Problem With Recycling

Make it harder for scrap metal dealers to sell stolen metals.

BBC: Bill-by-bill: Guide to MPs' private members' bills