Commodity2005200620072008200920102011
Radiators for central heating, non-electrically heated, & parts thereof , o ...$144$171$149$3,959$2,497$7,799 
Radiators for central heating, non-electrically heated, & parts thereof , o ...$169,281$4,764$8,115$22,937$323,793$907,442$425,365
Air heaters & hot air distributors..., not electrically heated, incorp. a m ...$729,367$91,259$43,258$394,989$235,231$683,887$504,994
Total$898,792$96,194$51,522$421,885$561,521$1,599,128$930,359