| 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: | | | | |
| 9031.80.80 | 60 | For testing electrical characteristics | X | | | |
| 9031.90.45 | 00 | Of other optical instruments and appliances, other than test benches: | | | | |
| 9031.90.45 | 00 | Bases and frames for the coordinate-measuring machines of subheading 9031.49.40 | X | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 50% |
| 9031.90.90 | 60 | Of test benches | X | | | |
| 9032.10.00 | 30 | For air conditioning, refrigeration or heating systems: | | | | |
| 9032.89.20 | 00 | Designed for use in a 6, 12 or 24 V system | X | 1.1% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 25% |
| 9032.89.60 | 15 | Control instruments for air conditioning, refrigeration or heating systems: | | | | |
| 9032.89.60 | 15 | Complete systems | No. | | | |
| 9032.89.60 | 30 | Complete systems | No. | | | |
| 9032.89.60 | 40 | Temperature control instruments | No. | | | |
| 9032.90.20 | 00 | Designed for use in a 6, 12 or 24 V system | X | 1.1% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 25% |
| 9033.00.00 | 00 | Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90 | X | 4.4% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 9101.11 | | Wrist watches, electrically operated, whether or not incorporating a stop watch facility: | | | | |
| 9101.11.40 | 40 | Battery | No. | | | |
| 9101.11.80 | 40 | Battery | No. | | | |
| 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: | | | | |
| 9101.19.20 | 20 | Of textile material or of base metal, whether or not gold- or silver-plated | No | | | |
| 9101.19.40 | 40 | Battery | No. | | | |
| 9101.21.10 | 00 | Of textile material or of base metal, whether or not gold- or silver-plated | No. | 3.1% | Free (AU,BH,CA, CL,D,E,IL,J,J+, JO,MA,MX, P,R,SG) | 80% |
| 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: | | | | |
| 9101.29.70 | 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: | | | | |
| 9101.29.70 | 00 | Of textile material or of base metal, whether or not gold- or silver-plated | No. | 3.1% | Free (AU,BH,CA, CL,D,E,IL,J,J+, JO,MA,MX, P,R,SG) | 80% |
