Now we are looking to purchase Lead and silver concentrates as below details: - Lead (Pb) contents: Min. 40% to Max 68% - Silver (Ag) contents: Min. 2500 ppm (g/dmt) - Shape or size: Powder (under 200 mesh) or crushed rocks (max. 10 mm) Quantity Required: Min 500 MT per Month Shipping Terms: CIF Destination Port: China Main Port Payment term: L/C If you are supplying the above quantity, then please send us the best quotations with detailed specifications and test reports. Show More