Harmonized System
Section XIII > Chapter 68 > Heading 6804 > 6804.2 > 6804.21
Of agglomerated synthetic or natural diamond
Section XIII > Chapter 68 > Heading 6804 > 6804.2 > 6804.22
Of other agglomerated abrasives or of ceramics
Section XIII > Chapter 68 > Heading 6804 > 6804.2 > 6804.23
Of natural stone
Section XIII > Chapter 68 > Heading 6804 > 6804.30
Hand sharpening or polishing stones
Section XIII > Chapter 68 > Heading 6805
Natural or artificial abrasive powder or grain, on a base of textile material, of paper, of paperboard or of other materials, whether or not cut to shape or sewn or otherwise made up.
Section XIII > Chapter 68 > Heading 6805 > 6805.10
On a base of woven textile fabric only
Section XIII > Chapter 68 > Heading 6805 > 6805.20
On a base of paper or paperboard only
Section XIII > Chapter 68 > Heading 6805 > 6805.30
On a base of other materials
Section XIII > Chapter 68 > Heading 6806
Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 68.11 or 68.12 or of Chapter 69.
Section XIII > Chapter 68 > Heading 6806 > 6806.10
Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls