What is the reason why the United States blocked Huawei?

According to Forbes, there are three reasons for the United States to relax its blockade of Huawei. After being banned by the United States, Huawei once said that the ban by the United States "will affect the expansion, maintenance and continuous operation of networks worth hundreds of billions of dollars in more than 70 countries and regions around the world/KLOC-0". This is obviously not in line with the interests of other countries and regions in the world, including the United States, and will also make the United States a target of public criticism.

Second, the change in the attitude of the US government recognizes Huawei's influence in the global 5G standard, as well as its large number of patents and huge R&D expenditure. If Huawei is forced to use its influence and patents to "fight back", the interests of other telecom equipment manufacturers, including American manufacturers, will also be damaged.

Third, the U.S. government's change of course also shows that the U.S. government does not want to split the 5G standard and threaten the compatibility of global telecommunications networks. The split of the 5G standard and the incompatibility of the global telecommunications network will make the global telecommunications industry "very hurt".

Huawei is the world's leading supplier of 5G network equipment. A total ban on Huawei risks splitting global telecommunications standards, which will bring unnecessary complexity to the deployment of global telecommunications networks and harm the interests of American manufacturers.

However, relaxing the blockade on Huawei does not mean that the United States will willingly give up its dominant position in the field of science and technology. Wilbur Ross, US Secretary of Commerce, told Reuters, "The United States will not give up its leading position in global innovation. By encouraging American companies to promote American technology as an international standard, the Ministry of Commerce will work to protect the national security and foreign policy interests of the United States. "