Dear Sirs:
I agree with King Comm and Crobato, this vessel is not an underway replenishment ship for other warships but a base resupply ship, for the various island bases China is now operating.
In between the the falls for the ship's boats, there seems to be a post-crane on either beam if I'm not mistaken. Looks like the boats are first lowered into the water then loaded with supplies from the post-crane. The piers on Chinese island bases should have corresponding cranes too or it would be a bitch unloading heavy cargo from these boats in a heavy sea.
Though she doesn't seem to have a hanger, the after flight deck looks like it can accommodate the largest helicopters operated by China (Z-8?).
Also aren't those refueling rigs at the foot of the after twin 37 mm AA gun pedestal? There also seem to be port and starboard AAA machine-guns on top of the after superstructure just ahead of the main gun mount.
Beneath the flight deck, the semi-open extension to the main deck clearly can accommodate both personnel and bulky items, albeit slightly exposed to the weather. I wonder if there is an elevator between it and the flight deck?
Given the construction of a vessel like this, it looks like the Chinese plan to occupy the islands in the South China Sea for a long time to come.
Regards,
Dusky Lim