Specifications Special Features: Copper Scrap MillBERRY As per ISRI 99.99% Max purity Commodity: Copper Scrap. Description: Pressed baled Copper Scrap with 99.99% purity. Chemical composition: Copper: 99.97% (Min.) Lead: 0.002% (Max.) Bismuth: 0.001% (Max.) Total impurities: 0.01% (Max.) Standard conforming to :( C11000 (ETP) Content 99.99%).