Why does Taihe International City charge for opening gas property?

The new house natural gas account opening fee is actually included when we buy a house. In other words, the commercial house we bought should have the conditions of water supply, electricity supply and ventilation, and the relevant procedures should have been completed. For example, the tap water and natural gas in our home have actually been completed, with the corresponding opening conditions and corresponding procedures. What we actually need to open later is the opening of use, not the opening of an account. New houses will charge a certain fee for opening natural gas, which is actually the material cost and labor cost required for opening natural gas. The part of the cost paid for the installation of our new house actually includes the gas meter and the upper opening of the gas meter, as well as a section of galvanized pipe at the lower opening of the gas meter. But other parts are not. Therefore, we usually need to add a hose or a metal tube to open natural gas at home. In fact, we need to pay these additional expenses separately, so there will be some money, usually tens of yuan, 100 yuan, for opening natural gas. This is also normal.