Tianjin Port Free Trade Zone will adopt intelligent technology such as blockchain verification to promote convenient customs clearance mode

According to the Economic Daily, in the future, the Tianjin Port Free Trade Zone will adopt intelligent technologies such as electronic fences and blockchain verification to promote the “batch in and out, centralized declaration” convenient customs clearance mode; support the Tianjin Free Trade Zone test area in the airport area special customs supervision area The aviation maintenance enterprise undertakes the bonded maintenance and remanufacturing business of aviation components such as engines, landing gear and nacelles from abroad.