| 4001.21.00 | 50 | Other | kg | | | |
| 4001.22.00 | 15 | Grade L | kg | | | |
| 4001.22.00 | 20 | Grade 10 | kg | | | |
| 4001.22.00 | 25 | Grade 20 | kg | | | |
| 4001.22.00 | 50 | Other | kg | | | |
| 4001.22.00 | 05 | Grade 5 | kg | | | |
| 4001.22.00 | 10 | Grade CV | kg | | | |
| 4001.29.00 | 00 | Other | kg | Free | | Free |
| 4001.30.00 | | Balata, gutta-percha, guayule, chicle and similar natural gums | | Free | | Free |
| 4001.30.00 | 05 | Balata | kg | | | |
| 4001.30.00 | 10 | Gutta-percha and guttas, not elsewhere specified or included | kg | | | |
| 4001.30.00 | 15 | Jelutong or pontianak | kg | | | |
| 4001.30.00 | 20 | Chicle | kg | | | |
| 4001.30.00 | 25 | Leche caspi and sorva | kg | | | |
| 4001.30.00 | 50 | Other | kg | | | |
| 4002.11.00 | 00 | Latex | kg | Free | | 20% |
| 4002.19.00 | | Other | | Free | | 20% |
| 4002.19.00 | 10 | Containing 50 percent or less styrene by weight of the dry polymer | kg | | | |
| 4002.19.00 | 20 | Containing over 50 percent styrene by weight of the dry polymer | kg | | | |
| 4002.39.00 | 00 | Other | kg | Free | | 20% |
| 4002.41.00 | 00 | Latex | kg | Free | | 20% |
| 4002.49.00 | 00 | Other | kg | Free | | 20% |
| 4002.51.00 | 00 | Latex | kg | Free | | 20% |
| 4002.59.00 | 00 | Other | kg | Free | | 20% |
| 4002.80.00 | 00 | Mixtures of any product of heading 4001 with any product of this heading | kg | Free | | 20% |
