We are US company base in the Philippine,we can provide copper fro 10%-20% and up .We have all the permits to provide you with the shipping documents.We control the guiltily of the copper.It not Izzy to control 15% and up,we have to control and select every rock and stock.If you are looking for a good partner for a long time,look no more.You can go on our web www.mineralsdirect.us.We at Philippinelippin most of the time,if you serious and we are agred on the price,you can send your own contract,or we will send our.We will certify by CCIC,YOU pay FOB price.We are new company,but we have expiriens,one of our memeber usd to work for long time here at the Philippiune. If we have to meat you personally you can comover to Philippine,ore we can come to China and represent our self.Thanks.Robert.