| 23990 | Artificial corundum (manufacture) |
| 23990 | Asbestos carding (manufacture) |
| 23990 | Asbestos felting (manufacture) |
| 23990 | Asbestos mixing (manufacture) |
| 23990 | Asbestos moulding (manufacture) |
| 23990 | Asbestos spinning (manufacture) |
| 23990 | Asbestos weaving (manufacture) |
| 23990 | Asphalt (manufacture) |
| 23990 | Asphalt or similar materials (e.g. Asphalt-based adhesives), articles thereof (manufacture) |
| 23990 | Bitumen and flax felts for roofing and damp-proof courses (manufacture) |
| 23990 | Bituminous sealants (manufacture) |
| 23990 | Boards made of asbestos (manufacture) |
| 23990 | Boiler packing made of asbestos (manufacture) |
| 23990 | Brake linings made of asbestos (manufacture) |
| 23990 | Carbon products (except carbon paper and electrical carbon) (manufacture) |
| 23990 | Carded asbestos fibre (manufacture) |
| 23990 | Clothing made of asbestos (manufacture) |
| 23990 | Clutch linings made of asbestos (manufacture) |
| 23990 | Coal tar pitch, articles thereof (manufacture) |
| 23990 | Composition asbestos (manufacture) |
| 23990 | Cord made of asbestos (manufacture) |
| 23990 | Engine packing made of asbestos (manufacture) |
| 23990 | Exfoliated vermiculite (manufacture) |
| 23990 | Expanded clay (manufacture) |
| 23990 | Expanded vermiculite (manufacture) |
| 23990 | Fabric made of asbestos (manufacture) |
| 23990 | Felt made of asbestos (manufacture) |
| 23990 | Foamed slag (manufacture) |
| 23990 | Footwear made of asbestos (manufacture) |
| 23990 | Friction material and unmounted articles thereof, with a mineral or cellulose base (manufacture) |
| 23990 | Friction material made of non-metallic mineral (manufacture) |
| 23990 | Gaskets made of asbestos (manufacture) |
| 23990 | Graphite (manufacture) |
| 23990 | Graphite products (other than block and crucible) (manufacture) |
| 23990 | Headgear made of asbestos (manufacture) |
| 23990 | Heat insulating materials (other than asbestos) (manufacture) |
| 23990 | Insulation made of asbestos (manufacture) |
| 23990 | Joints made of asbestos (manufacture) |
| 23990 | Lagging rope made of asbestos (manufacture) |
| 23990 | Mica goods (manufacture) |
| 23990 | Mica slab and sheet processing (manufacture) |
| 23990 | Millboard made of asbestos (manufacture) |
| 23990 | Mineral insulating materials (manufacture) |
| 23990 | Mineral insulation products (manufacture) |
| 23990 | Mineral wool (manufacture) |
| 23990 | Moss litter (manufacture) |
| 23990 | Non-metallic mineral substances, articles thereof (manufacture) |
| 23990 | Oil based sealants (manufacture) |
| 23990 | Packing made of woven asbestos (manufacture) |
| 23990 | Panels made of asbestos (manufacture) |
| 23990 | Paper made of asbestos (manufacture) |
| 23990 | Paste made of asbestos (manufacture) |
| 23990 | Peat products (pots or for chemical use, etc.) (manufacture) |
| 23990 | Pipe covering sections made of asbestos (manufacture) |
| 23990 | Pipes and fittings made of pitch fibre (manufacture) |
| 23990 | Processed asbestos fibre (manufacture) |
| 23990 | Rings made of asbestos (manufacture) |
| 23990 | Rockwool (manufacture) |
| 23990 | Rope lagging made of asbestos (manufacture) |
| 23990 | Sealants (bituminous) (manufacture) |
| 23990 | Sealants (oil based) (manufacture) |
| 23990 | Sheeting made of non-woven asbestos/rubber composite (manufacture) |
| 23990 | Sheets and sheeting made of woven asbestos (manufacture) |
| 23990 | Slag wool (manufacture) |
| 23990 | Socks made of asbestos (manufacture) |
| 23990 | Sound absorbing materials (manufacture) |
| 23990 | Sound insulating materials (manufacture) |
| 23990 | String made of asbestos (manufacture) |
| 23990 | Tapes made of asbestos (manufacture) |
| 23990 | Tiles made of woven asbestos (manufacture) |
| 23990 | Worked peat, articles thereof (manufacture) |
| 23990 | Yarn made of asbestos (manufacture) |
| 23990 | |