United States · Heading· 3 subheadings· 0 codes

8404Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economisers, superheaters, soot removers, gas recoverers); condensers for steam or other vapour power units

Subheadings (6-digit WCO)

840410Auxiliary plants for use with boilers of heading 8402 or 8403→840420Condensers for steam or other vapour power units→840490Parts→
United States HS 8404 · Auxiliary plant for use with boilers of heading 8402 or 8403 · Treayo