作为全球最大的小商品集散中心，义乌有着丰富的商品种类，成熟多元的物流网络和高效的配送体系， 加之较低的物流成本，成为义乌跨境电商迅速发展的有利因素。目前，义乌综合保税区和义乌保税物流 中心汇聚了121家跨境电商企业，天猫国际、京东国际等头部跨境电商平台均在此布局物流中心仓。 持续扩大的进口量，对通关效率提出了更高要求。为此，义乌海关在义乌综合保税区推出"无感卡口"智 慧监管措施，货运车辆经过卡口时，经地磅称重后，车牌识别系统可马上完成信息验核，不到10秒即可 放行，高峰期卡口车辆可实现"零停留、秒放行"。（据新华社电） 记者12月3日从杭州海关所属义乌海关获悉，2025年浙江义乌跨境电商进口清单量已突破1亿单，创历史 新高。 义乌的跨境电商网购保税进口业务始于2019年，义乌保税物流中心首次以跨境电商网购保税模式进口跨 境电商商品，此后义乌跨境电商进口规模持续扩大。2021年义乌综合保税区封关运营，为义乌跨境电商 进口提供了更大平台。2024年义乌跨境电商进口量超8000万单，实现快速增长。如今，义乌跨境电商网 购保税进口规模实现从"千万"到"亿"的跨越，成为义乌"买全球"的重要增长点。 ...

Core Insights - Cross-border e-commerce is a feasible shortcut for importing melatonin, providing a unique pathway for overseas health products within the regulatory framework [1] Group 1: Advantages of Cross-Border E-Commerce - Exemption from initial registration/filing: Products listed in the "Cross-Border E-Commerce Retail Import Product List" can temporarily avoid the lengthy and costly "blue hat" registration process, significantly lowering market entry barriers [1] - High customs efficiency and logistics experience: The "bonded stockpiling" model allows for rapid customs clearance and delivery, achieving next-day delivery comparable to domestic e-commerce [1] - Direct access to consumers for quick market testing: Platforms like Tmall International and JD International enable new brands to quickly establish recognition and gather feedback, making it an ideal way to test the Chinese market [1] Group 2: Compliance Requirements - Adherence to the "personal use" principle: All products must be sold directly to end consumers, with no domestic resale allowed [3] - Transaction limit management: Single transaction limit is ≤5000 yuan, and annual personal transaction limit is ≤26000 yuan [4] - Positive list management: Products must be included in the latest cross-border e-commerce retail import product list [5] - Full data integration: E-commerce platforms must connect with customs systems to ensure accurate reporting of orders, payment slips, and logistics slips [6] Group 3: Import Process for Melatonin - Step 1: Preliminary qualifications and filing: Overseas companies must authorize a domestic enterprise as an agent to register with customs for cross-border e-commerce [7] - Step 2: Bonded warehouse stockpiling and storage: Products are shipped in bulk to China, undergo customs declaration, and are managed under customs supervision [10] - Step 3: Sales and final delivery: Consumers place orders, and after customs clearance, packages are delivered directly from the bonded warehouse to consumers [11] Group 4: Key Compliance Points and Long-Term Planning - Product compliance is fundamental: Ensure product ingredients meet Chinese regulations and provide basic information through websites or QR codes [13] - Strict prohibition on secondary sales: Reselling products purchased through cross-border e-commerce channels domestically is illegal [13] - Regular monitoring of the positive list: Brands should frequently check the "Cross-Border E-Commerce Retail Import Product List" to ensure their products remain compliant [13] - Handling returns and unsold items: Returned products must go back to the bonded warehouse, and long-term unsold items must be either re-exported or destroyed under customs supervision [14] - Long-term planning: Brands intending to enter offline retail channels should simultaneously initiate "blue hat" registration or filing applications while conducting cross-border e-commerce [14]