They were initially supposed to construct the "093 project" submarine as an improved variety of the Soviet Victor III nuclear attack submarine equipped with the following major weapons:
* submerge-launched anti-ship cruise missile with a range of less than 100 km;
* anti-submarine missile with 40-km range.
It seems that the "093 project" equipped with HN-3B long-range LACMs is a greatly improved variety of Victor III.
Probably the PLA has no intention of constructing additional "093 project" submarines, which belong, in general, to the world level of the 1980s.