Huawei reportedly built EDA chip-making tools to produce Kirin 9020

that's cool cuz most EDA software is controlled by western companies and the licenses are both expensive and probably aren't available to Huawei atp.

I wish Chinese companies would contribute more to open-source software but it's understandable they'd want to build stuff that works well for Chinese people and is designed by and maintained by Chinese people. Most big open-source projects I know of are based in the US or Europe (Germany).