Dingxin Communications: The company's cooperation with Pingtouge is limited to independently developing chips, and has no relation to chips for AI intelligent inference computing power.

Dingxin Communications announcement: The authorized technology obtained by the company is only used for the independent research and development of MCU chips, all of which are traditional power and security products and have no association with chips for AI intelligent inference computing power. In addition to the above-mentioned technology authorization, the company has no other business cooperation with Platon.