FILE – In this Sept. 17, 2020, file photo, visitors wearing mask to protect from the coronavirus walk past a 5G sign at the China Beijing International High Tech Expo in Beijing, China. China’s government tried Thursday to quell investor fears about tighter controls on internet companies that caused share prices to plunge, saying Beijing supports their growth and an official review of data security that rattled the industry is required to enforce the law. (AP Photo/Ng Han Guan, File)

 

BEIJING (AP) — China’s government tried Thursday to quell investor fears about tighter controls on internet companies that caused share prices to plunge, saying Beijing supports their growth.

Regulators are reviewing data security “in accordance with the law, with the aim of preventing national security risks,” said a foreign ministry spokesman, Wang Wenbin.

Chinese internet stocks tumbled in New York and Hong Kong after ride-hailing service Didi was ordered to stop signing up new users while it overhauled its handling of customer information. Others have been penalized for anti-monopoly and other violations, prompting concern the ruling Communist Party is trying to rein in companies that pervade Chinese life.

“China’s policy of opening-up and supporting the development of internet platforms remains unchanged,” Wang told reporters. He said Beijing “will continue to encourage relevant enterprises to develop global markets and strengthen international exchanges and cooperation.”

Chinese leaders encourage internet use for business and education but are tightening control as industry giants including Alibaba and Tencent expand into finance, health care and other sensitive areas.

Alibaba Group shares in Hong Kong fell 4.1% and Tencent Holdings Ltd. sank 3.7% on Thursday.

On Wednesday, Didi Global Inc. fell 4.6% in New York, where the company made its stock market debut last month.

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