| 2933.99.26 | 00 | Drugs: | | | | |
| 2933.99.42 | 00 | Anti-infective agents: | | | | |
| 2933.99.51 | 00 | Cardiovascular drugs: | | | | |
| 2933.99.55 | | Drugs primarily affecting the central nervous system: | | | | |
| 2933.99.58 | 00 | Antidepressants, tranquilizers and other psychotherapeutic agents: | | | | |
| 2933.99.79 | 00 | Other: | | | | |
| 2933.99.85 | 00 | Other: | | | | |
| 2933.99.90 | 00 | Other: | | | | |
| 2934 | | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: | | | | |
| 2934.10 | | Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2934.10.10 | 00 | Aromatic or modified aromatic: | | | | |
| 2934.10.70 | 00 | Other: | | | | |
| 2934.20 | | Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2934.20.35 | 00 | Other: | | | | |
| 2934.20.40 | 00 | Other: | | | | |
| 2934.30 | | Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2934.30.23 | 00 | Other: | | | | |
| 2934.30.23 | 00 | Drugs: | | | | |
| 2934.30.43 | 00 | Other: | | | | |
| 2934.91.00 | 00 | Other: | | | | |
| 2934.99 | | Other: | | | | |
| 2934.99.01 | 00 | Aromatic or modified aromatic: | | | | |
| 2934.99.11 | 00 | Other: | | | | |
| 2934.99.11 | 00 | Pesticides: | | | | |
| 2934.99.12 | 00 | Other: | | | | |
