What is the China VI standard equivalent to?

[DiCali]

China VI refers to the China 6 emission standard. Below is more information about the China 6 standard: 1. China 6 is the 'National Sixth Stage Emission Standard for Motor Vehicles', which includes 'Limits and Measurement Methods for Emissions from Light-duty Vehicles (China VI)' and 'Limits and Measurement Methods for Emissions from Heavy-duty Diesel Vehicles (China VI)'. 2. Currently, the country divides the 'China 6 standard' into two phases: 'China 6a' and 'China 6b', with plans to implement them nationwide uniformly in 2020 and 2023, respectively. The China 6 standard, or the 'National Sixth Stage Emission Standard for Motor Vehicles', is established to enforce environmental protection laws, reduce and prevent vehicle exhaust pollution, protect the ecological environment, and ensure human health. 3. The implementation of the China 6 standard will impose stricter requirements on pollutants such as carbon monoxide, nitrogen oxides, and hydrocarbons.