Core Insights - The "departure tax refund" has become a hot topic in the consumer sector, experiencing explosive growth as related services expand and regulatory points increase, necessitating higher customs verification efficiency [1][3] Group 1: Business Growth and Challenges - Shenzhen has the highest number and variety of departure tax refund ports in the country, including six ports such as Shenzhen Airport and Shekou Port, facilitating cross-border consumption while presenting new challenges for customs verification [3] - The implementation of the new departure tax refund module on the "Non-Trade Intelligent Control Platform" utilizes AI technology to enhance data processing efficiency and break down data silos, significantly improving risk management capabilities [3][4] Group 2: Efficiency Improvements - The new module has simplified the departure tax refund process, reducing the overall processing time by 2.7 times, with 28,700 departure tax refund applications verified and a total refund amount of 840 million yuan in the first three quarters of the year, representing a year-on-year increase of 211% [3] - The module's deployment has led to collaborative risk prevention, aiding in the detection of fraudulent tax refund activities and protecting the national tax base [3] Group 3: Future Developments - Shenzhen Customs plans to continue optimizing the departure tax refund module to provide a replicable "Shenzhen experience" for the digital transformation of customs nationwide, ensuring the healthy development of departure tax refund services [4]