Dear Sir Can you supply copper ore concentrate? We are looking seriously for copper ore concentrate monthly min 500mt for long term contract base. if you are real and able to supply it , Please send your offer with certificate of analysis by email Destination: Tinajin port, China and Busan port, Korea Our email : dkchoikz AT hanmail.net dkchoikz AT naver.com Skype: dkchoikz1 Best Regards D.K.CHOI President D.K.INTERNATIONAL CO., KOREA +82-10-4804-3041 Skype: dkchoikz1 Show More