Huawei chose to cooperate with Qualcomm to use Snapdragon chips because in the context of technology blockade, in order to deal with Kirin chip can not meet the supply of helpless measures. However, although a purchase agreement has been reached with Qualcomm, Qualcomm only agreed to sell the 4G version of the latest Snapdragon 888 chip to Huawei, which is also a measure for the US-led Western world to respond to Huawei's increasing market share of high-end mobile phones, and is a way for the United States to maliciously suppress the development of Chinese enterprises.
It can be said that the current status quo is temporary, and we hope that with the continuous development of our technology, we can solve the restrictions of various technologies including chip production.
Because of U.S. sanctions, Huawei cannot use 5G components that contain American technology.