Just a quibble: The photographer should've taken a full-view photo of that larger drydock at Hudong-Zhonghua as well.
From what I could make out on Copernicus' latest satellite imagery of that location, there seems to be one 054-sized ship currently being assembled inside that drydock, alongside a shorter vessel of roughly similar beam and a much larger civilian/commercial vessel (maybe a LNG carrier). No idea whether that ship is a 054AG FFG or a 054-mod cutter, though.