What is the mandatory scrapping age for buses?

1. Non-operating small and micro cars have no service life and do not need to be scrapped as long as they can pass the annual inspection;
2. The scrapping age for taxis is 8 years;
3. The scrapping age for non-operating large and medium-sized cars is 20 years;
4. The scrapping age for micro trucks is 12 years;
5. The scrapping age for semi-trailer tractors is 15 years;
6. The scrapping age for large and medium-sized tourist and highway passenger vehicles is 15 years.