Chongqing pavement is expensive.

according to the query of the housing network, the pavement in Chengdu is 3,111 yuan a month and that in Chongqing is 5,111 yuan a month, so the pavement in Chongqing is more expensive than that in Chengdu.

Because the fundamental reason for the prosperity of Chongqing's commercial service industry is that Chongqing has a higher population density and a better location than Chengdu, so it is expensive.