You are changing the focus, Angelo.

Your initial post had to do with thousands of tankers bringing foreign crude to eastern refineries. Now your focus is on "marine movement of all hydrocarbons, into, out of and among refineries" on the east coast. 
I accept your point that east coast marine traffic of oil (crude + products) exceeds the west coast traffic of same. 

But your initial post stated that we have something in the order of 10 tankers per day bringing foreign crude to east coast refineries. That assertion is untrue. Correcting it is what GS and I are trying to do. 

It would be helpful if you acknowledged the facts and joined us.