Harmonized System
Section IX > Chapter 44 > Heading 4402
Wood charcoal (including shell or nut charcoal), whether or not agglomerated.
Section IX > Chapter 44 > Heading 4402 > 4402.20
Of shell or nut
Section IX > Chapter 44 > Heading 4403
Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared.
Section IX > Chapter 44 > Heading 4403 > 4403.1
Treated with paint, stains, creosote or other preservatives
Section IX > Chapter 44 > Heading 4403 > 4403.2
Other, coniferous
Section IX > Chapter 44 > Heading 4403 > 4403.4
Other, of tropical wood