First of all greenhouse gases not just CO2
For cumulative that's debatable. CH4 is the second most important gas, and its half-life in the atmosphere is short enough that over spans of 100s of years it can decompose into CO2 which has a much lesser greenhouse potential.
Per capita annual emissions
See? Moving the goalposts. Moving from cumulative, the real important metric, to per capita current emissions during a renewable transition, because otherwise the data doesn't fit your preconceived, chauvinistic anti-china views.