Suspicions that the largest Chinese telecommunications manufacturers are spying for their government. From now on ZTE и Huawei it is forbidden to enter into any major transactions in the United States, as well as to make acquisitions of American companies.
The basis for this decision of the US Congress was some vague statements from intelligence officials who portray telecommunications manufacturers as companies that "cannot be trusted." In particular, they did not provide any convincing evidence that they did not cooperate with the Chinese manufacturer in this direction.
However, the final evidence that these companies are really involved in big politics. Their representatives have already accused congressmen of inflating conflicts between countries.