| HTS Number | Description | Unit of Quantity | General Rate of Duty | Details | 
| 9027 3080.20 | Spectroscopes | No. |  | More | 
| 9027 3080.80 | Other | No. |  | More | 
| 9027 50 | Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared): |  |  |  | 
| 9027 5010.00 | Exposure meters | No. | 1.2% | More | 
| 9027 5040 | Electrical |  | Free |  | 
| 9027 5040.15 | Chemical analysis instruments and apparatus | No. |  | More | 
| 9027 5040.20 | Thermal analysis instruments and apparatus | No. |  | More | 
| 9027 5040.50 | Photometers | No. |  | More | 
| 9027 5040.60 | Other | No. |  | More | 
| 9027 5080 | Other |  | Free |  | 
| 9027 5080.15 | Chemical analysis instruments and apparatus | No. |  | More | 
| 9027 5080.20 | Thermal analysis instruments and apparatus | No. |  | More | 
| 9027 5080.60 | Other | No. |  | More | 
| 9027 80 | Other instruments and apparatus: |  |  |  | 
| 9027 8025.00 | Nuclear magnetic resonance instruments | No. | Free | More | 
| 9027 8045 | Electrical |  | Free |  | 
| 9027 8045.20 | Mass spectrometers | No. | Free | More | 
| 9027 8045.30 | Chemical analysis instruments and apparatus | kg | Free | More | 
| 9027 8045.60 | Physical analysis instruments and apparatus | kg | Free | More | 
| 9027 8045.90 | Other | kg | Free | More |