From Chapter 28: Chapter 28
| HTS Code | Description | General Duty |
|---|---|---|
| 2832100000 | Sulfites; thiosulfates Sodium sulfites | 1.5% |
| 2832200000 | Sulfites; thiosulfates Other sulfites | 3.1% |
| 2832301000 | Thiosulfates Sodium thiosulfate | 1.5% |
| 2832305000 | Thiosulfates Other | 3.1% |