Inquiry for the Copper Powder Buyer and Importer

Title:Copper fine powder description:A large amount of copper fine powder, copper ore: about 20% copper, more than 1 gram of gold, more than 20 grams of silver, more than 20 sulfur, less than 0.5% of arsenic, 5,000 tons per month. Quantity:5000-Metric Ton Frequency:Monthly Port:China ams of silver, more than 20 sulfur, less than 0.5% of arsenic, 5,000 tons per month. Quantity:5000-Metric Ton Frequency:Monthly Port:China Show More