What did the declassified documents reveal?

China: International Trade – Annual Statistical Supplement, prepared by the Central Intelligence Agency, March 1983. This reference aid is notable because it aggregates commodity‑level trade data for China from the statistics of its non‑Communist trading partners, offering a rare glimpse into the composition of Chinese imports and exports during the early 1980s. The document is hosted on the public archive at theblackvault.com. The material was declassified and approved for public release on November twenty‑six, two thousand seven. It appears in the CIA’s electronic reading room under the identifier CIA‑RDP‑84‑S‑00553‑R‑000100140004‑0 and was made available to researchers through the Black Vault’s digital collection. No FOIA case number is listed, but the release reflects the agency’s standard declassification authority for historical intelligence assessments. The document begins with a preface that explains its methodology. It reads: “The commodity data for China’s world trade presented in this publication are estimated from the statistics of China’s trade partners. The data are obtained by aggregating across countries commodity data that have been categorized according to the United Nations’ Standard International Trade Classification, Revised – SITC, Revision 1. Although China has occasionally released some commodity data, the data are not detailed and are not based on a standard trade classification system. The basic source of non‑Communist trade partner data used in this report is the United Nations, Statistical Papers, Series D, Commodity Trade Statistics. Among Communist countries, only Czechoslovakia, Hungary, and Yugoslavia report trade statistics to the United Nations. Data for the USSR and for most other East European countries are obtained from the official statistics of those countries. For countries that do not report official trade statistics, data are occasionally derived from trade agreements and other trade indicators. Commodity values at each level of the SITC are adjusted in order to make total exports and imports for each trade partner consistent with the totals presented in tables 2 and 3 of the quarterly trade paper. Thus, both Chinese exports and imports are presented on a free‑on‑board basis. In some cases the official trade partner statistics are adjusted for unrecorded trade where documentary evidence clearly indicates that the official statistics under‑report actual levels of trade. Three different procedures are used to estimate commodity values for countries that lag in reporting data or for countries for which data are incomplete or nonexistent. First, for countries that report quantities but not values, the values are estimated by multiplying the quantity data by average prices for those commodities in China’s trade with other countries. Second, for countries that have not reported commodity data in a given year, values for that year are extrapolated from the most recent year for which complete commodity data…

Why was this case declassified?

This material entered the public record through the U.S. declassification and Freedom of Information Act (FOIA) process. The originating source document is linked on this page so the citation chain is auditable.

Case File · ARCHIVE-931Declassified

Filed AUG 2 · 2026Runtime 3 min

CIA China: International Trade – Annual Statistical Supplement, Prepared By The

U.S. public record · FOIAUpdated August 2, 2026

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◆ BLUF — The short version

China: International Trade – Annual Statistical Supplement, prepared by the Central Intelligence Agency, March 1983. This reference aid is notable because it aggregates commodity‑level trade data for China from the statistics of its non‑Communist trading partners, offering a rare glimpse into the composition of Chinese imports and exports during the early 1980s.

Date: AUG 2 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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What was CIA China: International Trade – Annual Statistical Supplement, Prepared By The about?: China: International Trade – Annual Statistical Supplement, prepared by the Central Intelligence Agency, March 1983. This reference aid is notable because it aggregates commodity‑level trade data for China from the statistics of its non‑Communist trading partners, offering a rare glimpse into the composition of Chinese imports and exports during the early 1980s.
Why was this case declassified?: This material entered the public record through the U.S. declassification and Freedom of Information Act (FOIA) process. Storyflo narrates it directly from the public release.

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