FILE - A Chinese national flag flutters near surveillance cameras mounted on a lamp post in Tiananmen Square in Beijing, March 15, 2019.
FILE - A Chinese national flag flutters near surveillance cameras mounted on a lamp post in Tiananmen Square in Beijing, March 15, 2019.

CAPITOL HILL - Thirty years after China’s deadly Tiananmen Square crackdown, Beijing is exporting authoritarianism and prodding governments around the world to spy on and control their citizens, U.S. lawmakers and human rights advocates said on Wednesday.

“Sadly, China’s authoritarian model is appealing in all too many places around the globe, where dictators and despots are happy to accept China’s assistance in repressing their own people,” said the top Democrat on the Senate Foreign Relations Committee, Bob Menendez of New Jersey.

Witnesses testifying before the panel noted China’s massive investments in technology to track its people physically, in telecommunications and in cyberspace - a capability the country is promoting to governments from Asia to Africa to Latin America.

“China is exporting these technologies to other autocratic regimes around the world, normalizing and enabling global authoritarianism,” Xiao Qiang, founder of the U.S.-based China Digital Times, said.

China touts its high-tech surveillance systems as key tools in fighting crime and responding to emergencies. But the systems can also be used for the social control measures that Beijing uses to monitor political speech and crack down on dissidents.

A visitor is briefed on a screen demonstrating city level surveillance at Security China 2018 expo in Beijing, Oct. 23, 2018.

Analysts say that's exactly how some countries are already using their new equipment.

"In 2014, we documented [Chinese corporation] ZTE’s sale of telecom surveillance technology to the Ethiopian government, which used that equipment to monitor its political opponents," said Human Rights Watch’s China director Sophie Richardson.

“As the leadership in Beijing has become more repressive domestically, China has grown more ambitious internationally in ways that are anathema to democratic values and the rule of law,” National Endowment for Democracy Vice President Christopher Walker said.

As the country has become a manufacturing powerhouse and high-tech exporter, Walker says Beijing is eager to spread the surveillance technologies they are perfecting at home.

"The wrinkle today that should concern all of us is that China is sharing these technologies in open societies," Walker said. "This is really critical to the understanding of China’s evolution and its ambitions."

The Trump administration has sanctioned ZTE for technology exports to Iran and North Korea, and banned another Chinese telecommunications giant, Huawei, from America’s nascent 5G infrastructure.