No, mid - and high-end chips are mostly imported.
In domestic mobile phone chips, the middle and high-end basically rely on imports. At present, the middle and high-end mobile phone chips are basically made above 7 nanometers, and most of the chips in this process are Qualcomm Snapdragon series chips, which are imported from the United States. There used to be Huawei Hisilicon Kirin 7nm domestic chip, but now it cannot be produced. Then there are Mediatek's low-end chips (a small amount of high-end), which is opposite Mediatek's production and also to import. Another is the low-end Kirin 710a14 nanometer chip is domestic.