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/铁业系本土通商公司属，本土通商属，要从硫磺、煤炭、铁等产资源的国际市场交易。