There are signs that the J-35 has now entered limited series production, with carrier trials the likely next step.

A new photo suggests that China’s Shenyang J-35, its next-generation carrier-based fighter, may now have entered limited series production and could possibly be in service with the People’s Liberation Army Navy (PLAN).
Discover more intel in the link here... https://www.twz.com/air/chinas-j-35-naval-stealth-fighter-looks-set-for-service