Well, we already know that the Type 052D is going to have a FL-3000N installation aft.
These are two different configurations shown here on 892. It is interesting because the one in the second photo aft on 892, looks like the same installation as is on the Liaoning and on planned fot the Type 052D, an 18 cell launcher. Here it is on the Liaoning:
But the one seen forward on the 892 is more oblong in the vertical and looks to hold more missiles.
But how many?
We cannot see from this angle, but I had heard that there was another version that could hold 22 or more missiles. The larger US RAM launchers hold 21 missiles and look similar...and they are on US Nimitz (and now Ford) Carriers, America LHAs, Wasp LHDs, and the San Antonio Class LPDs (And I believe on the Whidbey Island and Austin vessels too).
Also on the new Freedom Class LCS, while the Sea RAM with 11 missiles is on the Independence Class LCS. (I personally believe at least one 21 cell RAM should be on every Burke and Tico too).
So, why isn't the higher capacity FL-3000N launcher on the Liaoning? You'd think they would put it there.
Perhaps it was not redy at the time. Who knows?