2. For urban buses that have been used for more than 8 years (including 8 years) but less than 15 years, and are updated in that year, the subsidy standard is RMB 18000 per vehicle.
3. For heavy trucks with a service life of more than 10 years (including 10 years) but less than 15 years, the subsidy standard is RMB18,000 per vehicle.
4. Full trailers and semi-trailers without power devices do not belong to the scope of subsidies.