It has less VLS but the VLS are significantly bigger, UVLS has 2x the volume of Mark 4164 VLS may be relatively few for a destroyer of this displacement, but the 052D's true advantage is its cheaper price tag. China can build 2 for less than an Arleigh-Burke and get 128 VLS to the AB's 96. Still, maybe the PLAN should look into building 96 VLS destroyers in case they're needed.