| 3908.10 | 000 | Polyamide-6, -11, -12, -6,6, -6,9, -6,10 or -6,12 |
| 3908.90 | 910 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 39.09 | | Amino-resins, phenolic resins and polyurethanes, in primary forms. |
| 3909.31 | 000 | Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI) |
| 3909.40 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3909.50 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3910.00 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 39.11 | | Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in Note 3 to this Chapter, not elsewhere specified or included, in primary forms. |
| 3911.10 | | Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes |
| 3911.10 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3911.90 | 030 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 39.12 | | Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms. |
| 39.13 | | Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms. |
| 3913.10 | 000 | Alginic acid, its salts and esters |
| 3914.00 | | Ion-exchangers based on polymers of headings 39.01 to 39.13, in primary forms. |
| 3914.00 | | II.- WASTE, PARINGS AND SCRAP; SEMI-MANUFACTURES; ARTICLES |
| 39.15 | | Waste, parings and scrap, of plastics. |
| 39.16 | | Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, whether or not surface-worked but not otherwise worked, of plastics. |
| 39.17 | | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. |
| 3917.10 | | Tubes, pipes and hoses, rigid : |
| 3917.29 | | Other tubes, pipes and hoses |
| 3917.31 | 000 | Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa |
| 3917.32 | | Other, not reinforced or otherwise combined with other materials, without fittings |