| 39.03 | | Polymers of styrene, in primary forms. |
| 3903.11 | | Expansible |
| 3903.11 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.19 | 010 | 1 In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 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 |
| 3903.30 | | Acrylonitrile -butadiene-styrene (ABS) copolymers |
| 3903.30 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3903.90 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 39.04 | | Polymers of vinyl chloride or of other halogenated olefins, in primary forms. |
| 3904.10 | | Poly(vinyl chloride), not mixed with any other substances |
| 3904.10 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.21 | | Non-plasticised |
| 3904.21 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.22 | | Plasticised |
| 3904.22 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.30 | | Vinyl chloride-vinyl acetate copolymers |
| 3904.30 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.40 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.50 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.61 | | Polytetrafluoroethylene |
| 3904.61 | 010 | 1 In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3904.69 | 010 | 1 In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |