We need large quantity lead ore concentrated per month. Any serious supplier with good & stable quality, nice price will be appreciated. quality:Pb 60%min quantity: 1,000-5,000MTS/month The real and legal mine owner will be the No.1 choice for us. Any other real and serious quotation from trader will be appreciated too. We'd like to set up long term business relationship with your esteemed company. tks for ur attention. Show More