I engaged in the import and export trade of goods, Main manganese ore, chrome ore, iron ore, Zircon sand, coal and other minerals and asphalt, based on oil, petrochemical products.

• 我公司从事货物的进出口贸易，主营锰矿、铬矿、铁矿、锆英沙、煤炭等矿产品和沥青、基础油等石化产品。