Refining & Processing China's independent refineries lift bitumen blend imports in June amid tight crude quota - S&P Global
Refining & Processing 4 governors call on EPA to reject oil refineries’ attempts to avoid renewable fuel obligations - KCAU 9
Refining & Processing CA Refineries Are Driving Our Addiction to Oil Imports - Natural Resources Defense Council
Refining & Processing Makeshift oil refineries a necessary evil for locals in north-west Syria - The Guardian
