Secondly, the use of natural gas, bottled gas merchants are subsidized.

3. In the end, the subsidy standard for "changing bottles into pipes" is that the applicant will bear 30% of the contract price, the burning pipe enterprise will bear 10% of the contract price, and the rest will be subsidized by the government according to the approved price of the final draft of the project. The cost of pipeline construction in public areas is borne by the burning pipe enterprises and the government, and does not need to be borne by merchants, which further enhances the enthusiasm of bottled gas users in the catering industry to "change bottles and pipes".