Commodity2005200620072008200920102011
Furnaces & ovens for the roasting/melting/oth. heat-treatment of ores/pyrit ...$1,087  $223$328,914$1,952$9,535
Bakery ovens, incl. biscuit ovens, non-elec. $15,880$8,353$31,216$99,832$44,724$412,984
Industrial/laboratory furnaces & ovens (excl. of 8147.10 & 8417.20), incl. ...$16,518$43,944$237,088$93,241$582,904$40,269$14,287
Parts of the industrial/laboratory furnaces & ovens of 8417.10-8417.80$3,783$21,515$15,379$34,176$13,421$7,843$5,014
Total$21,388$81,339$260,820$158,856$1,025,071$94,788$441,820