| 3903.11 | | Expansible |
| 3903.11 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.11 | 090 | - Other |
| 3903.19 | | Other |
| 3903.19 | 010 | 1 In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.19 | 090 | 2 Other |
| 3903.20 | | Styrene-acrylonitrile (SAN) copolymers |
| 3903.20 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.20 | 090 | - Other |
| 3903.30 | | Acrylonitrile -butadiene-styrene (ABS) copolymers |
| 3903.30 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.30 | 090 | - Other |
| 3903.90 | | Other |
| 3903.90 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.90 | 090 | - Other |
