We are a copper buyer from China, we are looking for suppliers from Africa. If you are, please give me the quotation of the following specifications: copper ore, 0-10 mm; copper concentrate: 250-350 mesh, we sincerely purchase, if appropriate, we will purchase monthly. If you say that the agent please do not play price game with us, it is unnecessary, thank you, and hope to contact us as soon as possible You get in touch Show More