Sometime ago, the PLAN has already announced that their subsurface fleet will move towards a dual conventional-nuclear fleet + emphasis/focus on nuclear-powered submarines.
This means that there will/should be more SSNs and SSBNs than SSKs in the PLAN subsurface fleet in the coming years.
In the meantime, whether the SSK-N (which would be much more superior than SSKs in the latter's present-day roles and missions) will be counted as part of the conventional fleet or the nuclear fleet is another question. Howevet, given the absolute lack of information and updates on the SSK-N's progress, the very existence of the SSK-N is still very much up in the air at this point.
