Need 2000 Tons of Natural Rubber. Natural Rubber SMR 20 or SMR 10.And artificial rubber 2000 Tons price FOB.Artificial rubber SBR 1500 or SBR 1502. The first shipment is 2001 tons of natural and artificial rubber each.And if everything0??000 tons per year or more.7?lbottle/min2: Bottle siz