Many places issued warning letters to regulate the market price of May Day.Merchants are required not to arbitrarily increase prices, attraction charges, tour guides, etc., and the prices should be clearly marked. It is strictly forbidden to violate illegal acts of not implementing the price policy formulated by the government, adding additional charging items without authorization, or increasing ticket prices in disguised form through various illegal means.

Many places, including Changsha, Dali, Quanzhou and other places have put forward special requirements for the price order during the May Day period.