1: copper
1.copper concentrate >15% sulfur 25%
2.copper ore >40%
3.copper compound >10%
sulfide or oxide both required
as
Copper Scrap
Lithium ore , electrolytic copper
Tin, copper, lead
Copper Concentrated, Lead concentrate
Lead ore and copper ore
Copper, zinc, lead and silver
Cuso4 copper sulphate, chemical, chemical products, chemicals, copper sulphate
Copper, aluminum, steel
River sands, copper
Scrap aluminium, scrap copper
Aluminum, copper, steel
Copper foil
Copper ore , copper concentrate, lead ore
Non ferrouns minerals like copper, zinc, nickel
Copper, lead and zinc
Copper ore, zinc ore
Lead ores, lead resodues, copper ores, copper residues
