I have been paying attention to 5G commercialization recently, so I can answer this question. First of all, 5G mobile phones require high-speed downloads and extremely high antenna performance requirements, so manufacturers have to spend a lot of money on the design of the entire mobile phone. At the same time, because the performance requirements of the entire mobile phone are extremely high, the requirements for components are also very high, which means that the materials will be more expensive. But in fact, after 5G is put into commercial use, Internet tariffs will be cheaper than 4G, because the patent fees charged by large companies like Ericsson for 5G mobile phones are only between 17 yuan and 34 yuan, so communication providers should also 5G networks will not be priced too high.