According to current information, the Kirin 9000 chip is a high-end chip developed by Huawei itself, which is used in smart phones and other fields. Byd is a company with new energy vehicles as its main business and is not directly related to chip production. As a result, BYD does not currently have the ability to produce Kirin 9000 chips. However, as technology evolves and partnerships change, the situation may change in the future.