In the annual live broadcast of Hongmeng Intelligent Driving, Yu Chengdong, chairman of Huawei's Intelligent Automotive Solutions BU, talked about the origin of the cooperation with SERES. Yu Chengdong said that Huawei was sanctioned for several years at that time, with no chips available and no products to sell. Then he thought about which cars Huawei's products could be useful on, and later found that Huawei's intelligent car motor components could be used in SERES models. Yu Chengdong recalled that he signed a cooperation agreement with SERES for the first time during the Spring Festival of 2021. "At that time, no one was optimistic about us, and no one was willing to cooperate with us." Yu Chengdong also revealed that Huawei also contacted multiple car manufacturers to communicate and cooperate, but only Zhang Xinghai, chairman of SERES Group, was willing to cooperate, thus starting the first cooperation of Hongmeng Intelligent Driving.