2 taxi journeys today. Both cost RMB 12 on the meter. One driver added on the RMB 2 and I paid RMB 14, as expected.
The other just asked for RMB 12. I've noticed this happening a few times recently with drivers not bothering to add the fuel surcharge - can drivers save money or tax somehow by not adding the additional RMB 2 and hanging on to the fuel surcharge fapiao?