Product20012002200320042005
Steam or other vapour-generating boilers, superheated water boilers, and auxiliary plant for use therewith; parts thereof$358,000$1,788,000   
Steam turbines and other vapour turbines, and parts thereof, n.e.s.$160,000$392,000   
Internal combustion piston engines, and parts thereof, n.e.s.$1,251,000$964,000   
Engines and motors, non-electric (other than those of groups 712, 713 and 718); parts, n.e.s., of these engines and motors$109,000$167,000   
Rotating electric plant, and parts thereof, n.e.s.$1,459,000$1,129,000   
Power-generating machinery, and parts thereof, n.e.s.$858,000$1,065,000