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Specifications Pure copper scrap 99.99% 1.Copper wire scrap 2.High quality:99%...
We do have pure and natural copper wire with almost no impurities. Specifications ...
Specifications 99.90% copper wire scrap millberry for sales 1.High quality 2.Bes...
Copper cathode specifications Copper Cathode 99.99% Product: Copper Cathode Gra...