Commodity2006200720092011
Watertube boilers with a steam production not >45 t per hour (excl. central ...$7,026$4,380$7,270 
Vapour generating boilers, incl. hybrid boilers (excl. of 8402.11 & 8402.12 ...   $2,113
Total$7,026$4,380$7,270$2,113