China has become a science / engineering super power over the past 20 years

https://www.economist.com/science-and-technology/2024/06/12/china-has-become-a-scientific-superpower

creating and destroying; built flying cars & autonomous vehicles, now building /faust, more here: /july, web: july.rocks

Reading the science section of The Economist for a few years has conditioned me to ask how many of those papers have replicability problems. And then, is the ratio of those papers coming out of China worse/avg/better than elsewhere.