A man walking past a Huawei P20 smartphone advertisement is reflected in a glass door in front of a Huawei logo, at a shopping mall in Shanghai, China December 6, 2018.

China's government on Monday accused the United States of trying to block its industrial development by alleging that Chinese mobile network gear poses a cybersecurity threat to countries rolling out new internet systems.

And in a potential blow to the U.S.'s effort to rally its allies on the issue, British media reported that the country's intelligence agencies have found it's possible to limit the security risks of using Chinese equipment in so-called 5G networks.