Commodity200520062007200820092010
Auxiliary plant for use with boilers of 84.02/84.03 (e.g., economisers, sup ...$26 $30,756$34,518$4,954 
Condensers for steam/oth. vapour power units$308$6,170$3,520$1,405$198$61
Parts of the auxiliary plant of 8404.10 & 8404.20$266$2,596 $384$16,900$40,645
Total$600$8,766$34,276$36,307$22,052$40,706