Commodity2005200620072008200920102011
Millstones & grindstones for milling/grinding/pulping, without frameworks$94 $90$1,816$16,880$10,568$11,258
Millstones, grindstones, grinding wheels and the like (excl. of 6804.10), w ...$134$3,702$484$901$276$2,185 
Hand sharpening/polishing stones$3,435$14,485$4,699$11,664$2,791$4,211 
Total$3,663$18,187$5,273$14,381$19,947$16,964$11,258