China Electronic Port Single Window Standard Edition Paperless Customs Agreement Signing User Guide

About this manual

The document introduces the Single Window Standard Edition platform, which enables enterprises to submit standardized electronic documents to customs and other authorities through a single online portal. It describes the benefits of reduced paperwork, faster clearance and lower costs.

The guide provides step‑by‑step instructions for logging in with a corporate IC card, using the general functions (moving tabs, collapsing menus, closing tabs), and performing three‑party agreement operations such as signing, terminating and querying the status of agreements. This manual is written in Chinese.

What's inside

• Foreword
• Usage Instructions
• General Functions
• Paperless Agreement Signing Overview
• Three‑Party Agreement Signing
• Three‑Party Agreement Termination
• Three‑Party Agreement Query

Specifications

Frequently asked questions

What is required to log in to the system?

You must insert a corporate IC card and select the "Card Medium" login option.

Can the system be used on Windows XP?

Windows XP is not recommended; the system supports Windows 7 or 10.

Where can I check the status of a signed agreement?

Select the "Three‑Party Agreement Query" menu item after signing or terminating to view the current status.