SINOLEDGER — SOURCE LEDGER

Official statistical releases:
https://www.stats.gov.cn/english/

People's Bank of China:
http://www.pbc.gov.cn/en/3688006/index.html

General Administration of Customs:
http://english.customs.gov.cn/

State Administration of Foreign Exchange:
https://www.safe.gov.cn/en/

Production note: cite the exact release URL, publication date, comparison period, and revision status in every published issue.