As we all know, in the increasingly convoluted mobile phone market, self-research is the foundation of domestic mobile phone manufacturers. Only with their own technology can they prevent being “stuck in the neck”. At present, the mobile phone chip giant is none other than Qualcomm, but China also has its own chips. Recently, Cao Haitao, a Distinguished Professor of Mindu Scholars of Minjiang University, said in an interview program that 30% of mobile phones sold in China must use domestic chips, and the lower the proportion, the heavier the tax, up to 400%. Cao Haitao also said that the purpose...