the Central Committee of the Communist Party of China on July 30, it was emphasized that in order to strengthen emerging industries and future industries, we should vigorously promote high-level scientific and technological self-reliance, strengthen key core technologies, and promote the transformation and upgrading of traditional industries. To effectively support the development of gazelle and unicorn enterprises, we should strengthen industry self-discipline and prevent "involution" vicious competition. We should strengthen the mechanism of market survival of the fittest and smooth the exit channels of backward and inefficient production capacity.