you know IdonT, just because Richard Fisher said the system is based on the Kvant doesn't mean it actually is, in fact, if you look at the development history of the HT-233 phased array, that fits much more nicely into the 052C timeline. And also, S-300? If you haven't noticed, these use Top Plate/Tombstone.
Holy Shit! no one knows what kind of phased array radar it uses, it features an indegedous hq-9 sam, and it's not a revolver system, and each missle has it's own lid.
the Kvant was the active array the Ukranians were peddling at some defense expo. Dickhead Fisher was there and talked to the booth, and they told him, in one way or the other, the radar on the 052C is theirs.
Of course Fisher probably doesn't know that the Kvant ONLY EXISTS ON PAPER.