| 9027.20.80 | 60 | Liquid chromatographs | No. | | | |
| 9027.30 | | Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared): | | | | |
| 9027.30.40 | | Electrical | | Free | | 40% |
| 9027.50 | | Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared): | | | | |
| 9027.50.40 | | Electrical | | Free | | 40% |
| 9027.50.40 | 15 | Chemical analysis instruments and apparatus | No. | | | |
| 9027.50.40 | 20 | Thermal analysis instruments and apparatus | No. | | | |
| 9027.50.80 | 15 | Chemical analysis instruments and apparatus | No. | | | |
| 9027.50.80 | 20 | Thermal analysis instruments and apparatus | No. | | | |
| 9027.80.25 | 00 | Nuclear magnetic resonance instruments | No. | Free | | 40% |
| 9027.80.45 | | Electrical | | Free | | 40% |
| 9027.80.45 | 30 | Chemical analysis instruments and apparatus | X | | | |
| 9027.80.45 | 60 | Physical analysis instruments and apparatus | X | | | |
| 9027.80.80 | 30 | Chemical analysis instruments and apparatus | X | | | |
| 9027.80.80 | 60 | Physical analysis instruments and apparatus | X | | | |
| 9027.90.45 | 00 | Of electrical instruments and apparatus: | | | | |
| 9027.90.45 | 00 | Printed circuit assemblies for the goods of subheading 9027.80 | X | Free | | 40% |
| 9027.90.54 | 25 | Of articles of subheading 9027.20.50 | X | | | |
| 9027.90.54 | 30 | Of articles of subheading 9027.30.40 | X | | | |
| 9027.90.54 | 40 | Of articles of subheading 9027.50.10 | X | | | |
| 9027.90.54 | 50 | Of articles of subheading 9027.50.40 | X | | | |
| 9027.90.58 | 10 | Of articles of subheading 9027.10.20 | X | | | |
| 9027.90.64 | 00 | Of optical instruments and apparatus: | | | | |
| 9028 | | Gas, liquid or electricity supply or production meters, including calibrating meters thereof; parts and accessories thereof: | | | | |
| 9028.20.00 | 00 | Liquid meters | No. | 16¡é/each + 2.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | $4.50 each + 65% |
