What does China VI represent in terms of automotive emission standards?

[Gama]

China VI in automotive emissions represents the China 6 emission standard. Below is relevant information about China 6: Classification of China 6: The China 6 emission standard primarily refers to the exhaust emission standards for vehicles. The China 6 emission standard is divided into China 6a and China 6b. According to national regulations, starting from July 1, 2020, all light-duty vehicles sold and registered must meet the China 6a emission limits, while from July 1, 2023, all light-duty vehicles sold and registered must comply with the China 6b emission limits. Reasons for implementing the China 6 emission standard: The China 6 emission standard is more aligned with China's actual national conditions. The China 6b standard reduces carbon monoxide emissions by half compared to the China 5 standard, and the emission limits for carbon oxides have also been reduced by approximately half. The early implementation of the China 6 standard is also beneficial for environmental improvement.