What is the National Emission Standard for VI?

[Jane]

VI refers to China VI, where VI stands for the Roman numeral six. Below is relevant information about China VI: 1. Compared to China V fuels, China VI fuels can reduce particulate emissions by up to 10%, significantly decreasing pollutant levels in vehicle exhaust. 2. The China VI emission standard represents a 40%~50% improvement over the current China V standard, surpassing Euro 6 standards and being comparable to U.S. levels. 3. Under the China VI standard, the upper limits for aromatic hydrocarbon content in ethanol gasoline are reduced by 12.5%, olefin content by 25%, and benzene content by 20%.