And? Being Chinese, and therefore obviously incapable of thinking, and they can't just buy one like us sophisticated folks do?
Give AMSL (https://www.asml.com/en) some money and they can do you up with a nice container-sized facility, that does 7 nm in volume and pisses off the Yanks, which is not exactly a losing policy any longer! TSMC are in Taiwan, basically China, whether they like it or not!!
They did buy a couple of Swedish micro-mechanical manufacturers and moved the whole assembly and team to China before the Swedes caught up with the idea that *maybe* it is not a good approach to flog off their best assets to the competition (However, Sweden is neo-liberal lala-land, so, Because Markets! they will stay with the idea and do no action).