The cargo is pumped over into 20,000 ton to 100,000 ton tankers which then deliver it to the final port of destination.
Umthwalo uye umpontshelwe kumashumi amabini amawaka eetoni ukuya kwikhulu lamawaka eetoni zeetanki eziye zisiwe kwaxweme lokugqibeke lalapho kuyiwa khona.