| 9027.10 |  | Gas or smoke analysis apparatus: |  |  |  |  | 
| 9027.10.40 | 00 | Optical instruments and apparatus | X | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 50% | 
| 9027.50 |  | Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared): |  |  |  |  | 
| 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 |  | Other instruments and apparatus: |  |  |  |  | 
| 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 |  | Microtomes; parts and accessories: |  |  |  |  | 
| 9027.90.45 | 00 | Parts and accessories: |  |  |  |  | 
| 9027.90.45 | 00 | Of electrical instruments and apparatus: |  |  |  |  | 
| 9027.90.54 |  | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50 or 9027.80 |  | Free |  | 40% | 
| 9027.90.64 | 00 | Of optical instruments and apparatus: |  |  |  |  | 
| 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% | 
| 9028 |  | Gas, liquid or electricity supply or production meters, including calibrating meters thereof; parts and accessories thereof: |  |  |  |  | 
| 9028.90.00 |  | Parts and accessories |  | 3.2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 65% | 
| 9029 |  | Revolution counters, production counters, taximeters, odometers, pedometers and the like; speedometers and tachometers, other than those of heading 9014 or 9015; stroboscopes; parts and accessories thereof: |  |  |  |  | 
| 9029.90 |  | Parts and accessories: |  |  |  |  | 
| 9030 |  | Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations; parts and accessories thereof: |  |  |  |  | 
| 9030.10.00 | 00 | Instruments and apparatus for measuring or detecting ionizing radiations | No. | 1.6% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |