1.  Beijing has introduced multiple fifth freedom air routes.

2.  The city has launched China's first sharing platform for aviation materials, aiming to achieve one-time filing, one-time application, and one-time approval of bonded aviation materials.

3.  Beijing has piloted the implementation of customs clearance services for business aircraft based on repair agreements, including business aircraft owners, operators, and authorized agents in the scope of the pilot application.

4.  Pilot projects offering tax exemptions, deductions, and refunds have been established in the Beijing Tianzhu Comprehensive Bonded Zone and Beijing Daxing International Airport Free Trade Zone for aircraft maintenance enterprises engaged in repairs and subcontracting repairs for aviation equipment.