User guide for the Single Window Standard Edition system that helps enterprises query and analyze cross‑border trade data.
The manual explains how to access the Single Window portal, log in using an enterprise legal‑person card, and manage user authorizations. It describes the main functions such as viewing summary reports, querying by consignor/consignee or customs enterprise, and generating customs‑declaration business reports.
Detailed instructions cover navigating the portal, interpreting quarterly, semi‑annual and annual summary data, switching currency units, and downloading chart images. The guide also shows how to grant or revoke user permissions within the system. This manual is written in Chinese.