Commodity200520062007200820092010
Radiators for central heating, non-electrically heated, & parts thereof , o ...$360 $436$1,060  
Radiators for central heating, non-electrically heated, & parts thereof , o ...$70,482$114,256$10,603$313,554$11,571$29,370
Air heaters & hot air distributors..., not electrically heated, incorp. a m ...$195,869$695,147$232,336$173,737$189,320$102,270
Total$266,711$809,403$243,375$488,351$200,891$131,640