| 4403.20.00 | 45 | Port Orford cedar (Chamaecyparis lawsoniana) | m3 | | | |
| 4403.20.00 | 50 | Western hemlock (Tsugo meterophylla) | m3 | | | |
| 4403.41.00 | 00 | Other, of tropical wood specified in subheading note 1 to this chapter: | | | | |
| 4403.91.00 | | Of oak (Quercus spp.) | | Free | | Free |
| 4403.92.00 | 00 | Of beech (Fagus spp.) | m3 | Free | | Free |
| 4403.99.00 | 30 | Of birch (Betula spp.) | m3 | | | |
| 4403.99.00 | 40 | Of ash (Fraxinus spp.) | m3 | | | |
| 4403.99.00 | 50 | Of western red alder (Alnus rubra) | m3 | | | |
| 4403.99.00 | 55 | Of cherry (Prunus spp.) | m3 | | | |
| 4403.99.00 | 60 | Of maple (Acer spp.) | m3 | | | |
| 4403.99.00 | 65 | Of yellow poplar (Liriodendron tulipifera) | m3 | | | |
| 4403.99.00 | 70 | Of walnut (Juglans spp.) | m3 | | | |
| 4403.99.00 | 75 | Of paulownia (Paulownia spp.) | m3 | | | |
| 4404 | | Hoopwood; split poles; piles, pickets and stakes of wood, pointed but not sawn lengthwise; wooden sticks, roughly trimmed but not turned, bent or otherwise worked, suitable for the manufacture of walking-sticks, umbrellas, tool handles or the like; chipwood and the like: | | | | |
| 4404.10.00 | 40 | Fence pickets, palings and rails | X | | | |
| 4404.20.00 | 40 | Fence pickets, palings and rails | X | | | |
| 4407.10.01 | 17 | Sitka spruce (Picea sitchensis): | | | | |
| 4407.10.01 | 58 | Fir (Abies spp.): | | | | |
| 4407.10.01 | 64 | Hemlock (Tsuga spp.): | | | | |
| 4407.10.01 | 66 | Larch (Larix spp.): | | | | |
| 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 | 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): | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
