The Mate 30 Pro's 5G RF chip is developed by Huawei itself, using Huawei's Balong 5000 5G baseband chip. The Balong 5000 is Huawei's first chip that integrates 5G baseband and multi-mode multi-frequency RF, supports multiple 5G frequency bands and network standards around the world, and has high-speed and low-latency 5G connection capabilities, providing users with a faster and more stable 5G network experience. Huawei's independent research and development capabilities enable the Mate 30 Pro to provide superior performance and connectivity experience in the 5G era.