https://asiatimes.com/2022/05/chinas-next-generation-nuclear-carrier-floating-into-view/

{This March, the Huangpu Wenchong shipyard issued an open tender for super-high-strength structural steel of the kind used in military hulls, fueling speculation that China will begin work on a new type of frigate to complement its Type 003 carrier.}

https://www.youtube.com/watch?v=Wb1pVmb_iE8