Commodity20062007200920102011
Millstones & grindstones for milling/grinding/pulping, without frameworks$127 $24,076 $108
Millstones, grindstones, grinding wheels and the like (excl. of 6804.10), w ...$10,031$10   
Millstones, grindstones, grinding wheels and the like (excl. of 6804.10), w ...  $404$1,297$67,386
Millstones, grindstones, grinding wheels and the like (excl. of 6804.10), w ... $238 $25 
Hand sharpening/polishing stones    $1,307
Total$10,158$248$24,480$1,322$68,801