Group 1 - The introduction of efficient customs clearance models, such as "one-time completion" for cargo planes and "pre-tide handling" for large international vessels, significantly enhances the efficiency of international logistics in Liaoning [1][2][3] - In the first half of this year, the number of inbound and outbound transportation vehicles at Liaoning ports reached 40,000, a year-on-year increase of 46.2% [1] - The "one-time completion" model allows flights within a 24-hour window to complete both entry and exit customs procedures simultaneously, saving nearly one hour of clearance time per cargo plane, which translates to cost savings of at least 50,000 yuan per aircraft [1] Group 2 - The "pre-tide handling" model for large vessels prevents significant costs associated with delays, such as up to 12 hours of additional anchorage fees, and has saved shipping companies nearly 3 million yuan in total since its implementation [2] - The rapid customs clearance process for the "Ruichun" vessel, which carried 300,000 tons of crude oil, exemplifies the effectiveness of the "pre-tide handling" model in avoiding non-productive expenses [2] - The innovative customs clearance practices in Liaoning are recognized as part of the China (Liaoning) Free Trade Zone's innovative experiences, demonstrating a successful transformation of customs policy benefits into tangible economic advantages for enterprises [3]