It is reported that recently, many new confirmed cases of covid-19 pneumonia have been reported in China, and the epidemic risk level has been adjusted to medium or high-risk areas. In order to do a good job in the epidemic prevention and control of “external defense input and internal defense rebound”, Maotai airport has cancelled some route flight plans. In view of the impact of the epidemic, the reserved alcohol purchase activities of Shanghai Juneyao Airlines Co.Ltd(603885) Maotai Shanghai Hongqiao activity flight class L, Spring Airlines Co.Ltd(601021) Maotai Shanghai Hongqiao activity flight class P4 and Xiamen Airlines Maotai Quanzhou activity flight class G involved in the flight reservation alcohol purchase activities of Maotai airport from March 5 to March 26, 2022 will be terminated from March 17, 2022, During the period from March 17 to March 26, the above-mentioned three flights will no longer carry out wine booking activities.