ZINC ROASTED ORE(REFERENCE DATA FOR INTERNAL)

INDEX	ZINC%	LEAD%	COPPER%	SULPHUR%	CADMIUM%	ARSENIC%
RANGE	60-65	0.05-0.15	0.3-0.45	0.5-1.0	0.01-0.03	0.1-0.5
Notes:Special requirements should be decide through negotiation between the seller and the buyer.

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