https://www.cnbc.com/2019/04/26/huawei-5g-how-countries-view-the-chinese-tech-giant.html

Huawei has faced mounting political pressure in recent months as the U.S. asks allied countries to block Huawei from being a part of next-generation mobile networks known as 5G.

Washington has accused the Chinese telecom equipment maker of being a national security risk, alleging its gear could be used by Beijing for espionage. Huawei, meanwhile, has repeatedly emphasized that it would never allow its hardware to support spying efforts.