China imposed export controls on 10 U.S. companies involved in defence and rare earths mining in response to Washington's blacklist of Chinese firms, Beijing said on Monday (June 22, 2026).

The move comes a month after U.S. President Donald Trump visited Beijing, seeking to stabilise fraught relations during talks with Chinese counterpart Xi Jinping.

Although the countries agreed to work towards reducing tariffs, ties have since been tested as both sides stunt the other in tech and defence.

Washington released a new blacklist this month of 80 companies and their subsidiaries it said were aiding the Chinese military.

That saw tech giants Alibaba and Baidu added, as well as electric vehicle giant BYD, prompting Beijing to threaten retaliation.

China's new export controls come "in response to the U.S. government's egregious act of adding to its so-called 'Chinese military enterprise list'", the Commerce Ministry said in a statement, adding the move was also to "safeguard national security".

The 10 entities include Aveox, which holds aerospace defence contracts with the U.S. military, and Oshkosh Defence, which produces military vehicle fleets.

It also lists U.S. rare earths producers MP Materials and USA Rare Earth.

Exporters are prohibited from providing dual-use items to the listed entities, China's Commerce Ministry said, adding that "any relevant export activities currently underway must cease immediately".

The ban also applies to "organisations or individuals in any country or region... transferring or providing dual-use items originating in China to said entities", it said.

China's Finance Ministry simultaneously announced a ban on agencies involved in public procurement from buying products made by 46 U.S. firms, including Lockheed Martin, Raytheon and Boeing's defence division.

Also listed were divisions of General Dynamics and Anduril Industries, which are major U.S. military contractors, and several aerospace firms.

Companies with U.S. investments operating in China are excluded, according to a statement from the Finance Ministry, which said measures would take effect from Monday.

China's Commerce Ministry had already sanctioned a number of those firms and their subsidiaries, both in 2024 and 2025 over US arms sales to Taiwan.

Taipei relies heavily on Washington's support to counter growing pressure from Beijing, which claims Taiwan as part of its territory and has not ruled out seizing it by force.

U.S. Secretary of State Marco Rubio said this month a proposed $14 billion arms package to Taiwan was "under review".

Since his meeting with Xi in May, Mr. Trump has sought to publicly present an image of strong bilateral ties.

Mr. Trump thanked the Chinese leader at the G7 conference in France last week for staying "neutral" in the United States' conflict with Iran, as the countries adopted an initial ceasefire.