We have it on outstanding authority (under condition of anonymity) that LINPACK was run in March 2021 on the Sunway “Oceanlite” system, which is the follow-on to the #4-ranked Sunway TaihuLight machine. The results yielded 1.3 exaflops peak performance with 1.05 sustained performance in the ideal 35 megawatt power sweet spot. https://www.nextplatform.com/2021/10/26/china-has-already-reached-exascale-on-two-separate-systems/