| 3921.11 | 000 | Of polymers of styrene |
| 3921.12 | 000 | Of polymers of vinyl chloride |
| 3921.13 | 000 | Of polyurethanes |
| 3921.14 | 000 | Of regenerated cellulose |
| 3921.19 | | Of other plastics |
| 3921.19 | 010 | - Of polymers of ethylene |
| 3921.19 | 090 | - Other |
| 3921.90 | | Other |
| 3921.90 | 010 | - Of polymers of ethylene |
| 3921.90 | 020 | - Of polymers of propylene |
| 3921.90 | 030 | - Of polymers of vinyl chloride |
| 3921.90 | 040 | - Of fluorine resins |
| 3921.90 | 060 | - Of polyesters |
| 3921.90 | 090 | - Other |
