the CPC Central Committee emphasized avoiding vicious competition in the industry and promoting the survival of the fittest in the market. In view of the loss predicament of the cement industry in the first half of the year and the prevention of involution competition, Zhejiang Cement Association proposes: First, grasp the general trend and strengthen confidence. Second, control the supply side and determine production by sales. Third, maintain strategic strength and prevent "involution" vicious competition. Fourth, leading enterprises should take the lead in setting an example and continue to play a leading role. Fifth, strengthen exchanges for mutual benefit and win-win results. 6. Accelerate the application of digital green technology and promote high-quality development.