Xinhua News Agency, May 11, Guotai Junan Research Daily said that the big logic of aviation is not the logic of big profits after the epidemic, but the long logic of the "aviation supercycle" of the rise of profit centers. Under the special valuation, the long-term change and value of central aviation enterprises have not been fully recognized. The marketization of ticket prices is releasing the domestic pricing power that has been suppressed for a long time, and the constant distribution reform will help enhance international competitiveness and practice the national strategy of "building a super carrier" and "civil aviation power". It is expected that the performance of the Aviation Division will improve quarter by quarter, and the long-term profit center will rise higher than expected. Peak season game risk release, maintain Air China, auspicious Airlines, China Eastern Airlines, China Southern Airlines, Spring and Autumn Airlines, China Civil Aviation Information Network "increase" rating.