MSCI is the abbrivated form of sulfur, coal, ironsand mineral etc. As Bentusun's subsidiary, MSCI SBU is mainly dealing with mineral in the international market.

硫磺/煤炭/铁矿砂业系本土通商公司门，本土通商门，主要从硫磺、煤炭、铁矿砂等矿产资源的国际市场交易。