Along with mild winter weather in much of the northern hemisphere, Chinese fuel exports helped avert widespread shortages of diesel, heating oil and gasoil. Russia's ban on diesel exports ahead of winter has sparked a new round of concerns of another supply shock. Chinese fuel exports are currently around 1.1 million barrels per day (bpd), down from last year's peak at 1.8 million bpd in December. China's fuel exports are subject to quotas, closely monitored by the global fuel trading community. China also has quotas for imports of crude oil that refiners use to make diesel and other products.

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Persons: Meng Meng, John Kilduff, Matt Smith, Al Zour, Kpler, Laura Sanicola, Trixie Yapl, Simon Webb, David Gregorio Our Organizations: REUTERS, Total, Al, Diesel, U.S . East, U.S . Energy Information Administration, Thomson Locations: Boxing, Shandong Province, China, U.S, Ukraine, Europe, Americas, Brazil, Turkey, New York, Beijing, Russia, Iran, Venezuela, Asia, Middle, Western Europe, America, U.S . East Coast