Sichuan Dazhu County in Sichuan Province issued an "investment announcement" to publicly sell the concession rights of parking spaces, charging piles and roadside parking spaces. The introduction of market competition mechanism to revitalize public space resources is conducive to strengthening the customer-oriented service concept.

The sale of public parking space concessions is inseparable from fair competition and survival of the fittest. Only by allowing the most powerful and reputable enterprises to be responsible for operations can the efficient use of public resources be guaranteed.