does anyone have any info about ongoing hq9 production during all these years? Has it been steady? Sean O'Connor, before he went inactive, found indication for 15+1 active hq-9 batteries in his 2013 analysis. (+1 being a suposed PLAN battery) Now that anylsis also used images that are of various dates, some recent, some perhaps a few years old. Anyhow, one could realistically assume that at least 3 if not more years of production has been done since. But when did the production start?
And how do we know if PLA stopped ordering hq9? Perhaps production capacity has now for some time been more preoccupied with naval variant.