Your facts are completely wrong.
China now produces more CO2 that all other 1st world countries together [1], while having increased their emissions by 300% in the last 30 years and are set to increase them a further 30% during the next 10. [2]
USA maintained their emissions during the past 30 years and are set to slightly reduce them in the next 10. [3]
EU reduced their emissions by 25% during the last 30 years, and are set to reduce them a further 20% during the next 10. [4]
[1] https://en.wikipedia.org/wiki/List_of_countries_by_carbon_di...
[2] https://climateactiontracker.org/countries/china/