The administration of United States President Donald Trump said on Tuesday said it will begin treating five major Chinese state-run media entities with US operations the same as foreign embassies, requiring that they register their employees and properties with the State Department.

Two senior State Department officials said the decision was made because China has been tightening state control over its media, and Chinese President Xi Jinping has made more aggressive use of them to spread pro-Beijing propaganda.

"The control over both the content and editorial control have only strengthened over the course of Xi Jinping's term in power," said one official. "These guys are in fact arms of the CCP's (Chinese Community Party's) propaganda apparatus."

More:

Beijing was not informed in advance of the decision and would be notified on Tuesday afternoon, one official said.

Beijing's control of China's state-owned media has become "more and more draconian", the second official said.

Both officials spoke to reporters on condition of anonymity.

Tensions between the two countries have escalated since Trump came to office three years ago, with disputes ranging from trade tariffs to accusations of Chinese spying in the US and to US support for Taiwan.

Tuesday's decision, the officials said, is not linked to any recent developments in Sino-US relations and has been under consideration for some time.

The new determination is being applied to the Xinhua News Agency, China Global Television Network, China Radio International, China Daily Distribution Corporation and Hai Tian Development USA, Incorporated, the officials said.

China Daily is an English-language newspaper published by the Chinese Communist Party. Hai Tian Development USA distributes the People's Daily, the official newspaper of the party's Central Committee.

Man reading a Hong Kong edition of the China Daily, China's national English language newspaper [File: Reuters]

The five entities' US operations will have to disclose their personnel rosters and hiring and firing decisions and register properties in the US that they rent or own with the State Department, the officials said.

They also will have to seek advanced approval before they lease or buy new US properties, they said.

Asked if there are concerns that Beijing will retaliate against Western media based in China, one official noted that foreign news outlets there already work under strict rules and that the new disclosure rules impose no restrictions on the five state-owned Chinese entities' US operations.

"These guys operate in a far more liberal environment here in the United States than any foreign press enjoy in the People's Republic of China," the official said.