Data sources

This page is in Chinese for now, and the Chinese text prevails. The English version follows once the text is final.

DatasetPublisherVersionPublishedLast checkedSource
RMB central parityPublished by CFETS under PBOC authorisationAnnouncement of 2026-10-092026-10-092026-10-10PBOC announcement
Export refund rate libraryState Taxation AdministrationEdition 2026B · 12,619 commodity codes2026-06-102026-09-24STA export refund rate library
Main export portsCompiled by this site38 ports, Hong Kong included2026-09-252026-09-25Compiled by this site
Volumetric weight divisorsCarriers’ common practiceAir 6000 · express 50002026-09-242026-10-07Your carrier’s rule prevails
Container inside sizes and maximum payloadsTypical reference values; your carrier’s figures prevail4 container types, payloads as ranges2026-09-242026-10-07Compiled by this site

Citable datasets

One page for each dataset, one address that never changes for each version, with CSV and JSON to download.