What is the China 6 symbol?
2 Answers
The symbol for China 6 is 'China VI', representing the most stringent automobile emission standard in China. Below is a relevant introduction to vehicle exhaust emission standards: 1. The strictest automobile emission standard in history—the implementation of the China 6 emission standard will be divided into two phases, 'China 6a' and 'China 6b', corresponding to July 1, 2020, and July 1, 2023, respectively. 2. In fact, China 6a is merely a transitional phase from China 5 to China 6, with the full implementation of the China 6 emission standard scheduled for 2023. 3. Automobiles are a mobile source of pollution, emitting primary pollutants such as carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx), and particulate matter (PM), all of which are environmental contaminants requiring control. The sources of automobile pollutant emissions come from the exhaust pipe, crankshaft case, and fuel system.
I recently bought a new car and noticed the China 6 label stuck on the front windshield—a small white tag clearly marked with 'China VI'. This label indicates the vehicle meets the National Phase 6 emission standards, meaning significantly reduced exhaust pollution, primarily targeting new cars. Before purchasing, I asked the salesperson, who emphasized its importance for registration. Driving it now feels more eco-friendly with slightly lower fuel consumption, contributing to urban air quality. I specifically prioritized this feature when choosing a car because it reduces PM2.5 emissions and protects the environment. Overall, as an average user, a quick glance at the label confirms compliance, which is reassuring. I recommend everyone pay attention to it, especially in today's environmentally conscious era.
