What did the declassified documents reveal?

The Effect of the Cultural Revolution on Communist China’s Foreign Trade – a Central Intelligence Agency intelligence memorandum dated June second, nineteen sixty‑seven. The assessment is notable because it offers a contemporaneous U.S. analysis of how the political upheaval in China was influencing its external economic relations during a critical period of the Cold War. This memorandum was released to the public through a Freedom of Information Act request, case number unknown, and declassified on May fifth, two thousand four. The declassification authority was the Central Intelligence Agency’s Directorate of Intelligence. The full text is available from the Black Vault archive at documents2.theblackvault.com under the file titled “CI01810”. The memorandum opens with a summary of trade trends. It states: “The cultural revolution in Communist China has not yet had an appreciable effect on the volume and pattern of foreign trade. In nineteen sixty‑six, the volume of foreign trade rose by twelve percent to four point two billion dollars, in line with the general recovery of the domestic economy.” The report notes a continued shift toward the Free World, adding that “the Free World’s share in China’s trade rose to seventy‑three percent.” The only significant impact identified was “the sharp cutback in overseas remittances in the last four months of nineteen sixty‑six.” Further, the memorandum observes that “early returns on trade in nineteen sixty‑seven from seven of China’s major Free World trading partners indicate that China’s exports to these countries increased by a respectable ten percent.” It warns that “a continuation of the revolution at the present pace would gradually impair export capabilities, increase the need for import of grain, and, in general, increase the importance of Free World trade and credits.” The background section describes the onset of the cultural revolution: “The cultural revolution broke out in the open in late nineteen sixty‑five, spilled over into the economy in August nineteen sixty‑six with the appearance of the militant Red Guards, and was formally extended to factories and farms in December nineteen sixty‑six.” It notes that despite attempts to remedy excesses, “political turmoil has continued to affect the orderly operation of the economy during nineteen sixty‑seven.” Industrial production began a gradual decline in the last quarter of nineteen sixty‑six, and that decline “carried over into the first half of nineteen sixty‑seven.” Agriculture also suffered disruption, though the extent awaited assessment of the forthcoming spring harvests. The memorandum explains that many effects on foreign trade would lag behind broader economic impacts. It says, “An immediate effect of the revolution is confusion in the planning of purchases and delay in negotiation for foreign machinery and foodstuffs.” However, “this effect will not be reflected in current foreign trade data, which deal with completed shipments rather…

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.

CIA The Effect Of The Cultural Revolution On Communist China’s Foreign Trade –

◆ BLUF — The short version

The Effect of the Cultural Revolution on Communist China’s Foreign Trade – a Central Intelligence Agency intelligence memorandum dated June second, nineteen sixty‑seven. S. analysis of how the political upheaval in China was influencing its external economic relations during a critical period of the Cold War.

Date: AUG 15 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

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The Effect of the Cultural Revolution on Communist China’s Foreign Trade – a Central Intelligence Agency intelligence memorandum dated June second, nineteen sixty‑seven. The assessment is notable because it offers a contemporaneous U.S. analysis of how the political upheaval in China was…

View the primary source document

Questions about this case

What was CIA The Effect Of The Cultural Revolution On Communist China’s Foreign Trade – about?: The Effect of the Cultural Revolution on Communist China’s Foreign Trade – a Central Intelligence Agency intelligence memorandum dated June second, nineteen sixty‑seven. S. analysis of how the political upheaval in China was influencing its external economic relations during a critical period of the Cold War.
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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CIA The Effect Of The Cultural Revolution On Communist China’s Foreign Trade –

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