Huawei Kirin chips are mainly produced by TSMC and have no chip production capacity of their own. Huawei has a strong scientific and technological strength and is at the world-class level in chip design. However, the manufacturing capacity of chips, especially high-end chips used in mobile phones, is mainly occupied by TSMC, Samsung and other manufacturers, and Huawei's high-end chip production capacity is still very insufficient.
Kirin chips are made by Taiwan Semiconductor Manufacturing Co., which stopped manufacturing Huawei chips in September 2020 under pressure from the United States.
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First, let's give you a popular science, we often say that the mobile phone mobile processor, referred to as CPU