Parts and accessories:
| HTS Code | Description | General | Special | Other | Units |
|---|---|---|---|---|---|
| 9031.90.21 | — | — | — | ||
| 9031.90.45 | — | — | — | ||
| 9031.90.54 | — | — | — | ||
| 9031.90.59 | — | — | — | ||
| 9031.90.70 | — | — | — | ||
| Of other optical instruments and appliances, other than test benches: | |||||
| Other: | |||||
| 9031.90.91 | Other | Free | — | 40% | |