| 9031.49.70 | 00 | For inspecting masks (other than photomasks) used in manufacturing semiconductor devices; for measuring surface particulate contamination on semiconductor devices | No. | Free | | 50% |
| 9031.80.40 | 00 | Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles | No. | Free | | 40% |
| 9031.80.80 | 60 | Equipment for testing the characteristics of internal combustion engines: | | | | |
| 9032 | | Automatic regulating or controlling instruments and apparatus; parts and accessories thereof: | | | | |
| 9032.10.00 | 30 | For air conditioning, refrigeration or heating systems: | | | | |
| 9032.81.00 | 20 | Industrial process control instruments and apparatus: | | | | |
| 9032.89.60 | 30 | Process control instruments and apparatus: | | | | |
| 9032.89.60 | 15 | Control instruments for air conditioning, refrigeration or heating systems: | | | | |
| 9032.89.60 | 40 | Temperature control instruments | No. | | | |
| 9032.89.60 | 50 | Pressure and draft control instruments | No. | | | |
| 9032.89.60 | 60 | Flow and liquid level control instruments | No. | | | |
| 9032.89.60 | 70 | Humidity control instruments | No. | | | |
| 9101.11 | | With mechanical display only: | | | | |
| 9101.11.40 | | Having no jewels or only one jewel in the movement | | 51￠/each + 6.25% on the case and strap, band or bracelet + 5.3% on the battery | Free (AU,BH,CA, CL,D,E,IL,J, J+,JO,MA,MX, P,R,SG) | $2.25 each + 45% on the case +80% on the strap, band or bracelet + 35% on the battery |
| 9101.19.20 | | With opto-electronic display only. | | Free | | 35% |
| 9101.19.20 | 20 | Straps, bands or bracelets entered with watches of subheading 9101.19.20 and classifiable therewith pursuant to additional U.S. note 2 to this chapter; all the foregoing whether or not attached to such watches at the time of entry: | | | | |
| 9101.19.40 | | Other, having no jewels or only one jewel in the movement | | 41￠/each + 5% on case and strap, band or bracelet + 4.2% on the battery | Free (AU,BH,CA,D, E,IL,J,J+,JO,MA, MX,P,R,SG) 15.3￠/each + 1.8% on the case and strap, band or bracelet + 1.5% on the battery.(CL) | $2.25 each + 45% on the case +80% on the strap, band or bracelet + 35% on the battery |
| 9101.21.10 | 00 | Straps, bands or bracelets entered with watches of subheading 9101.21.50 and classifiable therewith pursuant to additional U.S. note 2 to this chapter; all the foregoing whether or not attached to such watches at the time of entry: | | | | |
| 9101.29.10 | | Having no jewels or only one jewel in the movement | | 40￠/each + 5% on the case and strap, band or bracelet | Free (AU,BH,CA, CL,D,E,IL,J,J+,JO, MA,MX,P, R,SG) | $2.25 each + 45% on the case +80% on the strap, band or bracelet |
| 9101.29.70 | 00 | Straps, bands or bracelets entered with watches of subheading 9101.29.90 and classifiable therewith pursuant to additional U.S. note 2 to this chapter; all the foregoing whether or not attached to such watches at the time of entry: | | | | |
| 9101.91.20 | 00 | With opto-electronic display only | No. | Free | | 35% |
| 9101.91.40 | | Having no jewels or only one jewel in the movement | | Free | | $2.25 each + 45% on the case + 35% on the battery |
| 9102.11 | | With mechanical display only: | | | | |
| 9102.11.10 | | Having no jewels or only one jewel in the movement: | | | | |
| 9102.12 | | With opto-electronic display only: | | | | |
