before there even was any sinodefence site, and Luhai was just commisioned there was rumours and reports that second ship was building. And it would eventually be fitted with long desired modern SAM system, propriate to the size of the ships. 115 was that ship and usually I tend to cross year 1997 of beeing the year when it begun to build. Who knows why it has taken so long to complete, but i would back up whit Istvanh that it is a mere back up desing...or more propeply an opportunity to add another modern AAW ship to the fleet that despretly needs them. Maybe it is some indicate that chinese made SAMs in 052Cs arent att all statisfactory and need of russian help is required...but i guess no one hopes that it would be true
116 in otherhand exist in only some very dubious pictures released in internet. (read= faked photoshop)
Anyway, as for the topic (wich is like volume 35 in sinodefence forum's 1.5 year existence) I would go on whit the lines of making "mass-producaple" products out of the most intresting desings, Yuan, 093 and 054. this would adequotely repair most inferiorityes of PLAN in manner that wouldnt be too complicate, but not yet too short sited solutions. In the past PLAN has managed to compensate its obsolence and lack of adequte technical know-how in naval devolpment by consentrating one field and master it. That has resulted almoust suprisingly top of the notch SSMs compared to overal status of the fleet. One migth argue wheter that was good solution or not, but in the future, china has not afford to continue in this route..
but then there is the political burden of becoming a blue water navy whit power protection capapility. This needs essentially fleet whit standing capapility and make chinese naval presence of something else than joke or nostalgic memory lane feeling, like the recent sending of Jiangweis and Ludas to the disputed japanese oil fields. But most of all it needs carrier and fleet able to protect the carrier....and unfortuanetly this is out of reach of curent chinese fleet. But then again, carrier operations needs almoust decades of heritage of the operations whit aircraft in the sea...and China cannot waste anytime if it wants to field them in some time in the future. So making Varyag operational should be number one goal to PLAN. No matter wheter there would be nice looking CBG ready at the time of its service deput or not. As long as china can att least toy around whit some sort of carrier is irreplaceable for chinese. the CBG comes along when there is enough carriers to use them as strategical operational units, one wont sufficent.