In addition to grain the principal bulk cargoes at the present time are important industrial raw materials such as iron ore, coal, bauxite/alumina, and phosphate.
Ukongeza kwinkozo izithuthi zezambuku ezizintloko okwalomzuzu lushishino olubalulekileyo lwemichako ekrwada enje ngentsimbi ekrwada, amalahle, isinyithi esimhlophe, namachiza asetyenziswe kwisichumiso