Reports, Case Studies & Assessments China Fuel Quality Standards (Diesel and Gasoline) Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download china-fuels-diesel-and-gasoline en Added on: 26 November, 2025 Breadcrumb Home Resource Library China Fuel Quality Standards (Diesel and Gasoline) As of January 2017, on-road diesel and gasoline are limited to a maximum of 10 ppm sulfur nationwide. Nationwide availability of 50 ppm sulfur off-road diesel is required in July 2017 and 10 ppm in January 2018.This webpage covers the history of fuel quality policy in China, and technical standards currently in place.