I think the Fujian being a single ship class is highly likely. Frankly speaking, it wasn't an ambitious design. It derived its propulsion and hull from the 001 and 002. It is evident when you look at it. Highly angled hull to accommodate the much larger deck, the shape and locations of the elevators, sponsons, shape of the stern, a slight distance between the island and edge of the flight deck, etc all signal that a lot of the design elements were carried. That is not a necessarily bad thing but it tells us that they did want to save some budget and time. They didn't develop a gas turbine based propulsion despite its known and big benefits too.
Because of this, I believe they view the Fujian as a stepping stone rather than something they would build in numbers. The real deal they will build in numbers and spent money to design from the scratch is the 004.
Because of this, I believe they view the Fujian as a stepping stone rather than something they would build in numbers. The real deal they will build in numbers and spent money to design from the scratch is the 004.