https://www.techradar.com/news/ee-temporarily-pulls-huawei-mate-20-x-from-5g-line-after-android-restrictions

The Huawei Mate 20 X 5G was one of the first 5G phones we were expecting to reach the shores of the UK, after Huawei announced the handset at its UK 5G launch event. However it looks like the device might take quite a bit longer to get here, as carrier EE has seemingly dropped it from its 5G lineup – if it makes it to the UK at all.

At EE's press conference announcing its 5G network launch date, the provider announced the first four phones that it will sell, and the Huawei Mate 20 X was curiously absent, despite being used in promotional shots and graphics during the rest of the presentation.