Since July 1st, ① has banned the production and sale of models that do not meet the national 6b standards, and the emission requirements and testing standards are more stringent. The company's reprocessed products have met the national 6b emission requirements. ② AI is a key component of the computing infrastructure, technology companies have spent billions of dollars to develop, Microsoft, Google and others have launched or plan to release related products, the company's technology can provide adaptation services for domestic and foreign manufacturers.