Having used chips from the United States, as of May 17, 2019, Huawei began to use its own research and development of Chinese chips.
In the early morning of May 17, 2019, Huawei hisicom President He Tingbo said in a letter to employees: \"The company has anticipated many years ago, and has made a lot of investment and full preparation in research and development, business continuity, etc., to ensure that in extreme circumstances, the company's operation will not be greatly affected.\"
Huawei's chips are Chinese,
After May 2019, Huawei began to use its own chips,