Bonded Warehousing and Customs Declaration for Chemical Importer

Client Background

ChemTrade imports environmentally hazardous substances (UN3077) from South Korea for distribution to Chinese manufacturers. They required bonded warehousing to defer import duties and compliant customs declaration for Class 9 dangerous goods.

Key Challenges

• DG-compliant storage: Class 9 dangerous goods require certified warehouses with ventilation, spill containment, and segregation zones — standard bonded warehouses refused the cargo
• Customs declaration complexity: UN3077 requires dangerous goods declaration, MSDS in Chinese, and import license for restricted chemicals
• Duty deferral need: Client wanted to store goods in bonded zone to defer 13% VAT and import duty until actual domestic sale
• Inventory visibility: Client needed real-time inventory tracking with batch/lot management for compliance traceability

Solution Overview

Meicheng arranged DG-certified bonded warehousing in the Shanghai Waigaoqiao Bonded Zone, with full customs brokerage including dangerous goods declaration and import license coordination.

Key Actions

• DG-certified warehouse: Secured a Class 9 dangerous goods-certified bonded warehouse with ventilation systems, spill containment pallets, and segregated storage zones
• Full customs brokerage: Prepared and filed dangerous goods declaration, Chinese-translated MSDS, chemical import license application, and customs declaration form
• Bonded zone transfer: Coordinated Yangshan port to Waigaoqiao bonded zone inland transport using DG-certified trucks with escort vehicles
• WMS integration: Implemented warehouse management system with batch/lot tracking, FEFO (First Expired First Out) rotation, and real-time inventory portal for the client
• Partial release program: Set up duty-paid partial release workflow, allowing the client to clear and withdraw specific batches as needed while keeping remaining stock in bond

Results

• Duty deferral of CNY 1.2M by keeping 240 tons in bonded storage until gradual domestic sale
• Customs clearance in 48 hours including DG declaration and import license processing
• Zero compliance incidents over 18 months, with all inspections passed on first attempt
• 99.8% inventory accuracy with WMS batch tracking and FEFO rotation

ChemTrade now stores all dangerous goods imports in Meicheng's bonded warehouse, with partial release clearing 20-30 tons per month as sales orders are confirmed.