Domestic cpu listed companies are mainly Longson Zhongke, mega heart and Hisilicon Semiconductor.
Loongson is a chip design company established in 2001, mainly responsible for desktop, notebook and server chip design work, including Loongson 3a5000, 3a4000 are well-known models.
Mega Heart is a Shanghai-based chip designer whose products are designed to be compatible with the x86 architecture.
Hisilicon is a chip design company owned by Huawei, which designs the famous Kirin chip, which is mainly used in mobile phones and tablets.