China is just getting started, to be honest. They are and will continue to be the front-runner in technological advancement. A lot of people like to discredit China and say they steal all their advancements. But this is kind of a silly premise because the United States did the same when we were in charge, whether it be from the Germans, Japanese, Russians, Koreans, South Americans, etc. That's just how it goes and China has the manufacturing power and scientific community to be the best.
China turns everything to garbage. Even if they are notorious for copy pasting everything. If you want to know the true strength of China conservatively divide everything they have by 2. Because everything is at least x2 as lower quality over there.