There are a large number of EV manufacturers from China breaking through into the UK/EU market.
Off the top of my head you have MG (SAIC), Maxus vans (also SAIC), Ora (a small brand, only with the "Ora Cat" for now, a rather interesting vehicle - a subsidiary of Great Wall), as well as Nio (in EU already, entering UK market in 2023) and I've definitely seen some BYD buses around the UK too. Oh and Geely, who own Volvo, with Polestar and the Volvo Cars brand, as a more established brand, but they are making all Polestars in China right now.
The competition in the EV space will be fierce from China and Japan could very well lose their vehicular dominance if they fail to keep up with the competition. The lack of development from Nissan, still using the same outdated passively cooled battery packs that deteriorate almost as fast as a lettuce, and Toyota and Honda is rather telling. Of course, they're betting on hydrogen and ICE, but it's a very brave bet given where things look to be going.
Edit: corrected typo