Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused:
| HTS Code | Description | General | Special | Other | Units |
|---|---|---|---|---|---|
| 2934.30.12 | — | — | — | ||
| 2934.30.18 | — | — | — | ||
| 2934.30.23 | — | — | — | ||
| 2934.30.27 | — | — | — | ||
| 2934.30.43 | — | — | — | ||
| 2934.30.50 | — | — | — |