Yes, as I wrote, 01 in NSF would explain a lot of things. But it appears not to be a development that the Chinese bloggosphere has got wind of until now.
I am not sure that the new airfield at Huangdicun is one of them. Apparently it is subordinate to the PLANAF Training Base and will have an independent role, no matter where the carrier(s) will be based. But it will make a lot of sense to base 01's fighter regiment there.