This is quite interesting, it seems like a H-6K dropping two small bombs against naval targets from its internal weapons bay.
Of interest are the munitions -- screencaps below, we can see that they are quite accurate and hit the naval targets right on the dot, so I have to assume they are PGMs likely with some sort of terminal guidance (laser, or EO, or radar).
What's interesting to me is that I don't know what kind of PGM they are because I can't see an obvious guidance section or fins or seeker, and I can't personally relate it to any of the PGMs we've seen at Zhuhai over the years (though I'm happy to be corrected if anyone can relate it to a past weapon shown).
In any case, this seems to be some sort of relatively small PGM, and new to us (or me at least).