I need a tarp to cover COAL piles. It needs to be as light as possible in order to be manipulated easily by the crew, also should be resistant to last on time. We need to find a solution to cover our piles of COALS before shipping out. Some piles stand out side up to 3 or 4 months before shipment. It will be great to be able to reuse this covers 4 or 5 times before wearing out. We currently use black plastic cover made of plastic (like heavy duty trash can bags, but woreout too fast) Size needed: 20m x 20m Please share: * quotation, *specification (eyelets, weight, tensil strenght, w   ater proof, UV resistant, others) * payment terms, MOQ and delivery time once order is placed Looking forward from your feedback.