Aug. 6 (UPI) — China has issued retaliatory sanctions against seven U.S. companies and organizations it accused of aiding U.S. punitive measures targeting Beijing, the latest tit-for-tat move between the world’s two largest economic powers, issued weeks before Chinese leader Xi Jinping’s September visit to Washington.

Beijing’s Ministry of Commerce issued the sanctions in separate orders Wednesday, effectively imposing a China-wide ban on commercial and institutional dealings with the seven entities.

Applied DNA Sciences Inc. Stratum Reservoir LLC, Altana Technologies Inc., Responsible Business Alliance, Verite Group Inc, and Human Rights in China were blacklisted for assisting and supporting “the United States’ illegal sanctions concerning Xinjiang,” the ministry said in a statement.

Compliance Testing LLC was hit for assisting and supporting U.S. Federal Communications Commission actions “harming China’s sovereignty, security and development interests,” the ministry said in a second statement.

China imposed the ban against the five U.S. companies and one nongovernmental organization less than a week after the United States added 43 companies to its Uyghur Forced Labor Prevention Act Entity List, effectively banning the import of their products on thee presumption they were made using the forced labor of Uyghurs in northwestern Xinjiang region.

The U.S. State Department declared China’s treatment of its Uyghur Muslim minority group a genocide in 2021, alleging that Beijing has arbitrarily imprisoned at least 1 million of them. China has been credibly accused of subjecting Uyghurs to forced sterilization, forced labor and forced detention, as well as imposing draconian restrictions on their freedom of religion, expression and movement. Several other governments, as well as legal and civil independent bodies, have also accused China of genocide.

China vehemently rejects the accusations, claiming the camps are for eduction and training.

A Commerce Ministry spokesperson said Wednesday that “China is strongly dissatisfied with and firmly opposes” the sanctioning of the 43 companies.

The statement announcing the retaliatory measures said the U.S. move seriously violated international law, the basic norms governing international relations and an infringed upon its sovereignty, security and development interests.

It was unclear exactly how the five companies and one nongovernmental organization were involved, but China’s ministry said “their conduct is egregious.”

Human Rights in China, an NGO founded in 1989, condemned being sanctioned by China, calling it “a blatant act of retaliation against entities working to ensure that international trade and commerce are not tainted by forced labor and other serious human rights abuses.”

“It is another attempt by the Chinese government to intimidate and silence organizations that advocate for universal human rights and corporate accountability,” it said in a statement.

“While we were surprised to find HRIC included alongside organizations we were previously unfamiliar with, we regard this designation as a badge of honor.”

The ministry blacklisted Compliance Testing after the FCC on July 28 banned foreign-made humanoid robots and power inverters, a move that some said specifically targeted China. It also came amid reports that the Trump administration was drafting a ban on Chinese data center components.

Compliance Testing’s alleged involvement was not clear, but China’s Commerce Ministry alleged that it was involved in the FCC’s measures “seriously infringing upon the legitimate and lawful rights and interests of Chinese companies.”

In response to reports concerning the drafting of the new Chinese electronics ban, Foreign Ministry spokesperson Lin Jian said, “China opposes the U.S. overstretching the concept of national security and abusing state power to go after Chinese businesses.”

“Protectionism will not make the U.S. more competitive. The U.S. move seriously disrupts normal trade and economic exchanges between Chinese and U.S. businesses and consumers or anyone else for that matter,” he said in a statement. “China will continue firmly protecting our businesses’ legitimate and lawful rights and interests.”

The countermeasures come weeks before Xi is expected to visit Washington on Sept. 24 for talks with Trump on artificial intelligence, technological competition and global economic relations.