BEIJING — U.S. President Donald Trump has stepped up a conflict with China over security and technology by barring Americans from investing in companies that U.S. officials say are owned or controlled by the Chinese military.
The Chinese government accused Washington of misusing national security as an excuse to hamper competition and warned Friday that Trump's order would hurt U.S. and other investors worldwide.
The impact of Thursday's order wasn't immediately clear but it could add to pressure on companies including telecom equipment giant Huawei and video surveillance provider Hikvision that already face U.S. export bans and other sanctions.
It is Trump's first major action toward China since he lost his reelection bid to challenger Joe Biden. Economists and political analysts had said that even if Trump was defeated he was likely to launch more actions against Beijing before leaving office on Jan. 20.
Political analysts expect little change in policy under Biden due to widespread frustration with China's trade and human rights records and accusations of spying and technology theft.
China's foreign ministry on Friday accused Washington of "wantonly suppressing Chinese companies under the pretext of national security" and violating market principles.
"The U.S. government maliciously slandered China's military-civilian integration development policy out of political motives and abused national power to unreasonably suppress Chinese companies," said a foreign ministry spokesman, Wang Wenbin.
"This move will not only seriously damage the legitimate rights and interests of Chinese companies, but will also damage the interests of investors from all countries, including the United States," Wang said.