Source needed, a quick search if mine showed very different numbers:
"China aims to reach 110 gigawatts (GWe) of nuclear capacity by 2030."
"China installed over 430 GW of renewables in 2025"
In other words china installed last year alone 5x the energy capacity in solar and wind, what the are planning to have in 2030
https://world-nuclear.org/information-library/country-profil...
110 GW at a 90% capacity factor vs 430 GW at maybe 20% capacity factor
what has installed capacity to do with price? Check recent chinese solar parks prices and power. Normalize that power with chineze weather capacity factor. Do the same for their nuclear which is roughly 2.5bn/unit
China does expand ren more than nuclear but the reason is not economics but the capacity to scale (as well as inland ban)