Group 1 - Shanghai Customs has implemented nearly 100 facilitation measures this year as part of the 2025 cross-border trade facilitation initiative, boosting enterprise confidence [1] - The introduction of blockchain-based DID digital identity authentication allows customs declaration companies to initiate declaration amendments online, reducing processing time from 1.5 working days to under 6 hours [1] - The "Hushang e-single" application and other measures have been well-received by administrative counterparts, enhancing the efficiency of customs operations [1] Group 2 - Shanghai Customs has launched "packaging and coding" and "self-service verification" measures to accelerate tax refund verification for increasing overseas traveler demand [2] - The "packaging and coding" method allows customs to verify tax refund applications in seconds by scanning QR codes, significantly improving the speed of customs verification [2] - The "self-service verification" model enables travelers to upload documents via self-service machines, increasing verification efficiency by three times during peak times [2] Group 3 - A one-stop platform for inbound and outbound mail has been launched by Shanghai Customs, providing free services such as mail tracking, supplementary declarations, tax payment, and return applications [3] - The "Maple Bridge e-Station" intelligent service platform has been developed, covering 19 business areas and 536 complex issues, facilitating quick understanding of processes for senders and recipients [3] - Shanghai Customs aims to continuously enhance digital solutions to meet the needs of enterprises and the public, further optimizing the business environment at Shanghai ports [3]