| 3907.70 | 000 | Poly(lactic acid) |
| 3907.91 | 000 | Unsaturated |
| 3907.99 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 39.08 | | Polyamides in primary forms. |
| 3908.10 | 000 | Polyamide-6, -11, -12, -6,6, -6,9, -6,10 or -6,12 |
| 3908.90 | 100 | 1 m-Aramid |
| 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. |
| 3909.10 | 000 | Urea resins; thiourea resins |
| 3909.20 | 000 | Melamine resins |
| 3909.20 | | Other amino-resins |
| 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 | | Polyurethanes |
| 3909.50 | 010 | - In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms |
| 3910.00 | | Silicones in primary 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. |
| 39.12 | | Cellulose acetates : |
Harmonized Tariff Schedule of Japans inquiry: the
