At present, there is no conclusive information that Huawei Mate 30 purchased Qualcomm chips. Due to the US government's sanctions on Huawei, Qualcomm was forced to suspend the supply of chips to Huawei. Although Huawei has independently developed the Kirin chip, there is still some market demand for Qualcomm chips. However, it is not clear whether Huawei has found an alternative or whether it has renewed its cooperation agreement with Qualcomm. Therefore, whether Huawei Mate 30 has purchased Qualcomm chips is still unknown.