coal, calcium carbide, ferroalloy, caustic soda, coke, yellow, corn deep processing, airports, ports, coastal and inland water transport project for the minimum capital ratio 30%;

• 煤炭、电石、铁合金、烧碱、焦炭、黄磷、玉米深加工、机场、港口、沿海及内河航运项目最低资本金比例为30%25；