====== Port Arthur Refinery ====== Aramco Trading Americas is the sole supplier and ‘offtaker’ of Motiva Enterprises, which owns one of North America’s largest refineries with a crude refining capacity of 630,000 barrels a day, producing consumer and commercial grade fuels and base oils.((https://archive.ph/3M7qn#selection-1699.0-1699.253)) https://www.motiva.com/About/What-We-Do/Refining