| 9027.30 | | Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared): | | | | |
| 9027.30.40 | | Electrical | | Free | | 40% |
| 9027.30.40 | 40 | Spectrophotometers | No. | | | |
| 9027.30.40 | 80 | Other | No. | | | |
| 9027.30.80 | | Other | | Free | | 50% |
| 9027.30.80 | 20 | Spectroscopes | No. | | | |
| 9027.30.80 | 80 | Other | No. | | | |
| 9027.90.54 | | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50 or 9027.80 | | Free | | 40% |
| 9027.90.54 | 30 | Of articles of subheading 9027.30.40 | X | | | |
| 9027.90.64 | 00 | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50 or 9027.80 | X | Free | | 50% |
| 9027.90.84 | 00 | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50 or 9027.80 | X | Free | | 40% |
