Observed arrival · 2026-09-19
Guanjin: A Foreign-Trade Paperwork Workbench
A free browser-based toolkit for export paperwork, container loading, customs forms, code lookups, and shipment reconciliation.
- For
- Chinese-speaking export documentation and freight teams
- Worth noticing
- The workflow carries shipment data from packing lists into loading calculations, invoices, and three-way checks.
Field notes
The site organizes export paperwork as a connected sequence rather than a collection of isolated calculators. Its example workflow carries product, carton, weight, and value data into invoices, packing lists, loading plans, and declaration comparisons, while lookup pages cover HS codes, exchange rates, customs codes, and rebate rates. The homepage says electronic Single Window declarations are preferred and warns that scans and photographs may be less accurate. Mobile use is positioned mainly for lookups and small calculations.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue