The CJ-1000 is a high-bypass turbofan jet engine being developed by the Aero Engine Corporation of China (AECC) at its base in Shanghai, which is also home to the C919.

Rolls-Royce said up to 500 Trent 1000 engines - used on Boeing 787 ... The firm attributed its performance to stronger sales of aero and diesel engines, as well as a £2.6bn accounting boost ...