Amino-resins, phenolic resins and polyurethanes, in primary forms:
| Subheading | Description | General | Special | Other |
|---|---|---|---|---|
| 3909.10 | Amino-resins, phenolic resins and polyurethanes, in primary forms | — | — | — |
| 3909.20 | Amino-resins, phenolic resins and polyurethanes, in primary forms | — | — | — |
| 3909.31 | Amino-resins, phenolic resins and polyurethanes, in primary forms | — | — | — |
| 3909.39 | Amino-resins, phenolic resins and polyurethanes, in primary forms | — | — | — |
| 3909.40 | Amino-resins, phenolic resins and polyurethanes, in primary forms | — | — | — |
| Other amino-resins: | ||||
| 3909.50 | Polyurethanes: | — | — | — |