The WZ-111 model 5A is a Chinese tier 10 heavy tank.
A prototype of the heavy tank was developed in the early 1960s. The 111 projects was based on the design of the IS-2 and IS-3 Soviet tanks and was supposed to be similar to the T-10. Among all other variants of the 111 tank, this vehicle featured improved frontal armor. Development was discontinued in 1964.