| 4400 | WOOD AND ARTICLES OF WOOD; WOOD CHARCOAL | |
| 4401 | Fuel wood, in logs, in billets, in twigs, in faggots or in similar forms; wood in chips or particles; sawdust and wood waste and scrap, whether or not agglomerated in logs, briquettes, pellets or similar forms |  Ontological structure of 4401 |
| 4402 | Wood charcoal (including shell or nut charcoal), whether or not agglomerated | Ontological structure of 4402 |
| 4403 | Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared | Ontological structure of 4403 |
| 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 | Ontological structure of 4404 |
| 4405 | Wood wool; wood flour | Ontological structure of 4405 |
| 4406 | Railway or tramway sleepers (cross-ties) of wood | Ontological structure of 4406 |
| 4407 | Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm | Ontological structure of 4407 |
| 4408 | Sheets for veneering (including those obtained by slicing laminated wood), for plywood or for similar laminated wood and other wood, sawn lengthwise, sliced or peeled, whether or not planed, sanded, spliced or end-jointed, of a thickness not exceeding 6 mm | Ontological structure of 4408 |
| 4409 | Wood (including strips and friezes for parquet flooring, not assembled) continuously shaped (tongued, grooved, rebated, chamfered, V-jointed, beaded, moulded, rounded or the like) along any of its edges, ends or faces, whether or not planed, sanded or end-jointed | Ontological structure of 4409 |
| 4410 | Particle board, oriented strand board (OSB) and similar board (for example, waferboard) of wood or other ligneous materials, whether or not agglomerated with resins or other organic binding substances | Ontological structure of 4410 |
| 4411 | Fibreboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances | Ontological structure of 4411 |
| 4412 | Plywood, veneered panels and similar laminated wood | Ontological structure of 4412 |
| 4413 | Densified wood, in blocks, plates, strips or profile shapes | Ontological structure of 4413 |
| 4414 | Wooden frames for paintings, photographs, mirrors or similar objects | Ontological structure of 4414 |
| 4415 | Packing cases, boxes, crates, drums and similar packings, of wood; cable-drums of wood; pallets, box pallets and other load boards, of wood; pallet collars of wood | Ontological structure of 4415 |
| 4416 | Casks, barrels, vats, tubs and other coopers' products and parts thereof, of wood, including staves | Ontological structure of 4416 |
| 4417 | Tools, tool bodies, tool handles, broom or brush bodies and handles, of wood; boot or shoe lasts and trees, of wood | Ontological structure of 4417 |
| 4418 | Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes | Ontological structure of 4418 |
| 4419 | Tableware and kitchenware, of wood | Ontological structure of 4419 |
| 4420 | Wood marquetry and inlaid wood; caskets and cases for jewellery or cutlery, and similar articles, of wood; statuettes and other ornaments, of wood; wooden articles of furniture not falling in Chapter 94 | Ontological structure of 4420 |
| 4421 | Other articles of wood | Ontological structure of 4421 |