We purchase copper ore for 10% cu above urgently 200DMT as trial order, 200-5000DMT per month x12months, either FOB or CIF term is ok, discharging port is Chinese main port. we open 90% & 10% DL/C, seller pay the inspection company testing expense, while buyer pay the discharging inspection charges. Seller must at first prepare 200 tons cargo in their warehouse, then, buyer appoint certain inspection company to inspect the goods, then, open DLC to seller, if seller did not agree that the above operation procedure, that please do not contact us, because, we do not want to waste your time. If you can, please contact me, my skype no Show More