| 4405.00.00 | 00 | Wood wool (excelsior); wood flour | kg | 3.2% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P,SG) | 33 1/3% |
| 4406 | | Railway or tramway sleepers (cross-ties) of wood: | | | | |
| 4407 | | Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm: | | | | |
| 4407.10.01 | | Coniferous | | Free | | $1.70/m3 |
| 4407.10.01 | 19 | Other spruce: | | | | |
| 4407.10.01 | 82 | Redwood (Sequoia sempervirens): | | | | |
| 4407.10.01 | 42 | Eastern white pine (Pinus Strobus) and red pine (Pinus resinosa): | | | | |
| 4407.10.01 | 44 | Lodgepole pine (Pinus contorta): | | | | |
| 4407.10.01 | 46 | Southern yellow pine (Loblolly pine (Pinus taeda)), long leaf pine (Pinus palustris), pitch pine (Pinus rigida), short leaf pine (Pinus echinata), slash pine (Pinus elliottii) and Virginia pine (Pinus virginiana): | | | | |
| 4407.10.01 | 48 | Ponderosa pine (Pinus ponderosa): | | | | |
| 4407.10.01 | 54 | Douglas-fir (Pseudotsuga menziesii): | | | | |
| 4407.10.01 | 54 | Having a minimum dimension less than 5.1 cm | m3 | | | |
| 4407.10.01 | 55 | Having a minimum dimension 5.1 cm or more but less than 12.7 cm | m3 | | | |
| 4407.10.01 | 56 | Having a minimum dimension 12.7 cm or more | m3 | | | |
| 4407.10.01 | 58 | Fir (Abies spp.): | | | | |
| 4407.10.01 | 64 | Hemlock (Tsuga spp.): | | | | |
| 4407.10.01 | 66 | Larch (Larix spp.): | | | | |
| 4407.10.01 | 68 | Western red cedar: | | | | |
| 4407.10.01 | 74 | Yellow cedar (Chamaecyparis nootkanensis): | | | | |
| 4407.10.01 | 76 | Other cedar (Thuja spp., Juniperus spp., Chamaecyparis spp., Cupressus spp. and Libocedrus spp.): | | | | |
| 4407.10.01 | 02 | Treated with paint, stain, creosote, or other preservative | m3 | | | |
| 4407.10.01 | 15 | Mixtures of spruce, pine, and fir ("S-P-F") | m3 | | | |
| 4407.10.01 | 16 | Mixtures of western hemlock and amabilis fir ("hem-fir") | m3 | | | |
| 4407.10.01 | 17 | Sitka spruce (Picea sitchensis): | | | | |
| 4407.21.00 | 00 | Of tropical wood specified in subheading note 1 to this chapter: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
