Please quote for the following wholesale product requirement - Product Name: Ore Specifications : Type: Tin Ore, Tungsten Ore, Antimony Ore, Copper Ore Qty: Trial Order 25 Tons Later On 500 Tons Quantity Required : 25 Ton/Tons Shipping Terms : CIF Destination Port : China Payment Terms : L/C Or T/T Looking for suppliers from : Worldwide Contact : Zhen Li