1) Ship type 
An Aframax ship is an oil tanker smaller than 120,000 metric tonnes and with a breadth of greater than 32.31 m. The term is based on the Average Freight Rate Assessment (AFRA), a tanker rate system created in 1954 by Shell Oil to standardise shipping contract terms. Due to their favorable size, Aframax tankers can serve most ports in the world. Th...