Commodity2005200620072008200920102011
Furnaces & ovens for the roasting/melting/oth. heat-treatment of ores/pyrit ...$343,964$22,143$111,940$86,502$15,505  
Bakery ovens, incl. biscuit ovens, non-elec.$132,122$115,809$283,847$350,646$267,357$529,106$289,283
Industrial/laboratory furnaces & ovens (excl. of 8147.10 & 8417.20), incl. ...$981,933$1,369,595$2,970,472$732,761$932,535$395,787$784,045
Parts of the industrial/laboratory furnaces & ovens of 8417.10-8417.80$446,658$526,115$1,163,886$1,298,242$256,120$180,221$351,495
Total$1,904,677$2,033,662$4,530,145$2,468,151$1,471,517$1,105,114$1,424,823