Treasury Targets U.S. Tech Investments in China, Other Rivals

WHO:

Fast Company - Craig Singleton, a senior fellow at the Foundation for Defense of Democracies, said the proposal “sends an important signal to markets” about where U.S. capital flows and the capabilities it helps build.

Fast Company - Jason Chipman, a WilmerHale partner and former Justice Department lawyer, said the rule “will require more substantial compliance programs to manage risk.”

Fast Company - Chinese Foreign Ministry spokesperson Mao Ning said China would monitor developments and take necessary measures to safeguard its interests.

Associated Press - The U.S. Treasury Department proposed the rule.

Associated Press - The proposal concerns American investors and investments in China, Russia, and other “countries of concern.”

ABC News US - The U.S. Treasury Department proposed the rule; the article identifies China, Russia, and North Korea among the countries concerned.

WHAT:

Fast Company - The proposal would add hypersonic systems capable of traveling at five times the speed of sound, biotechnology, and supercomputing to the covered areas; Treasury called artificial intelligence “superintelligence” or “SI.”

Fast Company - The rule would apply to investments exceeding $50,000 and exclude many financial investments, including stock purchases.

Fast Company - In July, Treasury fined a U.S.-based company $200,000 for failing to report a subsidiary’s $92,500 investment in a Chinese artificial intelligence and robotics company.

Associated Press - Treasury proposed rules to tighten restrictions on U.S. investments in areas including artificial intelligence and supercomputing.

ABC News US - Treasury proposed a rule to crack down on American high-tech investments in China and other adversaries.

WHERE:

Associated Press - The proposed restrictions apply to investments involving China, Russia, and other “countries of concern.”

ABC News US - The article names China, Russia, and North Korea as countries involved.

WHY:

Fast Company - The U.S. government has sought to prevent investments that could help China and other adversaries strengthen their military power.

Fast Company - Mao Ning criticized what she called an overextension of national security and discriminatory restrictions on trade, economic, and investment activity.

ABC News US - The proposal is described as targeting investments in China and other adversaries.

HOW:

Fast Company - Treasury will receive public comments before issuing a final rule.

(UPDATED October 23, 2026 18:19 UTC)

The U.S. Treasury Department has proposed tighter restrictions on American investments in China, Russia and other countries of concern, including North Korea. The proposal would cover sensitive fields such as artificial intelligence, supercomputing, biotechnology and hypersonic systems capable of traveling at five times the speed of sound. Treasury describes one category of artificial intelligence as “superintelligence,” or “SI.” The rule would apply to investments exceeding $50,000, while excluding many financial investments, including stock purchases. U.S. officials say the goal is to prevent American capital from helping adversaries strengthen their military capabilities. China’s Foreign Ministry said it would monitor developments and take necessary steps to protect its interests, while criticizing what it called discriminatory restrictions. A national security expert said the proposal sends an important signal to markets. Treasury will receive public comments before issuing a final rule.

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(UPDATED October 23, 2026 02:18 UTC)

The Treasury Department has proposed tighter restrictions on American investments in sensitive technology sectors involving China, Russia, North Korea, and other countries of concern. The proposal focuses on areas including artificial intelligence and supercomputing, where U.S. investment could support high-tech development in those countries. Treasury describes the measure as a way to crack down on American investments in China and other adversaries. The rules would apply to investments by U.S. investors, though the proposal covers multiple countries and technology areas. China and Russia are named among the countries affected, while North Korea is also identified as a country of concern. The proposal is not described as a final rule; Treasury has put forward restrictions for consideration. Its central aim is to limit U.S. financial involvement in technologies viewed as sensitive when tied to countries the government considers a concern.