What does China 6b mean?

[DiCarlos]

China 6b is a type of China 6 emission standard. The China 6 standard is divided into China 6a and China 6b standards, with the China 6b standard being more stringent. Most vehicles that comply with the China 6 standard meet the China 6b standard. Starting from July 1, 2019, China has already implemented the China 6 emission standard. With the increasing severity of global environmental pollution issues, countries around the world are introducing stricter emission standards, which is beneficial for protecting the Earth's environment. Stricter emission standards can regulate automakers, encouraging them to develop more environmentally friendly vehicles.