Harmonized System
Section XIII > Chapter 70 > Heading 7002 > 7002.3 > 7002.31
… Of fused quartz or other fused silica …
Section XIII > Chapter 68 > Heading 6804 > 6804.2 > 6804.22
… Of other agglomerated abrasives or of ceramics …
Section XV > Chapter 73 > Heading 7306 > 7306.6
… Other, welded, of non-circular cross-section …
Section XV > Chapter 73 > Heading 7326 > 7326.1
… Forged or stamped, but not further worked …
Section XVI > Chapter 84 > Heading 8419 > 8419.1
… Instantaneous or storage water heaters, non-electric …
Section XVI > Chapter 84 > Heading 8419 > 8419.60
… Machinery for liquefying air or other gases …
Section XVI > Chapter 84 > Heading 8450 > 8450.1 > 8450.12
… Other machines, with built-in centrifugal drier …
Section XI > Chapter 57 > Heading 5702 > 5702.3
… Other, of pile construction, not made up …
Section XI > Chapter 57 > Heading 5702 > 5702.9
… Other, not of pile construction, made up …