As for GPU, only a few companies have mastered its core technology, such as NVIDIA, AMD, Samsung, Qualcomm and Apple. Relatively speaking, GPU architecture is quite different, and most of them are not open source but have patent barriers. Even if you start an integrated circuit company and hire engineers to master the internal circuit design of GPU, you can't just produce GPU-you will be infringed.
Moreover, in today's increasingly important GPU, how can several companies with high GPU level easily authorize other vendors to produce their own architecture products and compete with themselves?
So you will find that MediaTek and Huawei's claw machine processors are second-rate GPU products authorized by GPU manufacturers, and their performance is naturally limited. Unless there is a big breakthrough in the technology of these manufacturers one day, the question is, will it be cheaper to license it to you after the breakthrough? Otherwise, Huawei and MediaTek need huge investment and technology accumulation to independently develop better GPU.
Domestic products should be self-reliant.