| 4404.10.00 | 40 | Fence pickets, palings and rails | X | | | |
| 4404.10.00 | 80 | Poles, piles and posts | X | | | |
| 4404.10.00 | 90 | Other | X | | | |
| 4404.20.00 | 40 | Fence pickets, palings and rails | X | | | |
| 4404.20.00 | 80 | Poles, piles and posts | X | | | |
| 4404.20.00 | 90 | Other | X | | | |
| 4406 | | Railway or tramway sleepers (cross-ties) of wood: | | | | |
| 4406.10.00 | 00 | Not impregnated | m3 No. | Free | | Free |
| 4406.90.00 | 00 | Other | m3 No. | Free | | Free |
| 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 | 01 | Finger-jointed | m3 | | | |
| 4407.10.01 | 18 | Other | m3 | | | |
| 4407.10.01 | 19 | Other spruce: | | | | |
| 4407.10.01 | 20 | Other | m3 | | | |
| 4407.10.01 | 42 | Eastern white pine (Pinus Strobus) and red pine (Pinus resinosa): | | | | |
| 4407.10.01 | 43 | Other | m3 | | | |
| 4407.10.01 | 44 | Lodgepole pine (Pinus contorta): | | | | |
| 4407.10.01 | 45 | Other | m3 | | | |
| 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 | 47 | Other | m3 | | | |
| 4407.10.01 | 48 | Ponderosa pine (Pinus ponderosa): | | | | |
| 4407.10.01 | 49 | Other | m3 | | | |
| 4407.10.01 | 52 | Other pine: | | | | |
| 4407.10.01 | 53 | Other | m3 | | | |
| 4407.10.01 | 54 | Douglas-fir (Pseudotsuga menziesii): | | | | |
