On the 3rd, the Civil Aviation Administration announced that passengers who purchased domestic tickets before midnight on August 4th for flights scheduled between August 4th and August 31st may request free ticket refunds from midnight on August 4th until the flight's departure time. Airlines and their sales agents are prohibited from charging fees for such refunds. This policy does not apply to passengers who had already applied for refunds before midnight on August 4th. (Reporter Zhou Yuan)