What is the charging standard for central heating in jiayue Jiangting, Yuelai, Chongqing?

500 yuan every month. Jiayue Jiangting was invested and built by Chongqing Liangjiang Business Center Real Estate Co., Ltd. in 2008. According to the customer data of winter heating, winter heating adopts two-part billing system, and the energy cost is the same as that of traditional gas-fired wall-hung boilers, and 500 yuan is charged every month. Jiayue Jiangting has 35 buildings and 36 10 houses. The residential property company is Chongqing Yuelai Xingcheng Asset Management Co., Ltd.