Home › Forums › Shipping and Freight Questions and Answers › What is the "BSA" in container shipping line? This topic contains 0 replies, has 1 voice, and was last updated by jason1318 2 months, 1 week ago. Viewing 1 post (of 1 total) Author Posts 7 June, 2018 at 09:43 #95862 jason1318Participant Hello,What is the “BSA” in container shipping line?(TEU/Weight)and what is the difference point between ALLOCATION with BSA? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.