| 8529.10.40 | | Radar, radio navigational aid and radio remote control | | Free | | 35% |
| 8529.90.16 | | Of radar, radio navigational aid or radio remote control apparatus: | | | | |
| 8529.90.73 | 00 | Of radar, radio navigational aid or radio remote control apparatus | X | 3.2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8529.90.95 | | Of radar, radio navigational aid or radio remote control apparatus: | | | | |
| 8530 | | Electrical signaling, safety or traffic control equipment for railways, streetcar lines, subways, roads, inland waterways, parking facilities, port installations or airfields (other than those of heading 8608); parts thereof: | | | | |
| 8533.40.80 | 40 | Rheostat and resistor type motor starters and controllers | No. | | | |
| 8537 | | Boards, panels, consoles, desks, cabinets and other bases, equipped with two or more apparatus of heading 8535 or 8536, for electric control or the distribution of electricity, including those incorporating instruments or apparatus of chapter 90, and numerical control apparatus, other than switching apparatus of heading 8517: | | | | |
| 8537.10.60 | 00 | Motor control centers | No. | 2.7% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8537.10.90 | 30 | Numerical controls for controlling machine tools | No. | | | |
| 8537.10.90 | 60 | Programmable controllers | No. | | | |
| 8540.71 | | Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: | | | | |
| 8542.31.00 | 00 | Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits | No. | Free | | 35% |
| 8608.00.00 | 00 | Railway or tramway track fixtures and fittings; mechanical (including electro-mechanical) signaling, safety or traffic control equipment for railways, tramways, roads, inland waterways, parking facilities, port installations or airfields; parts of the foregoing | X | 3.8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8701.10.00 | 00 | Pedestrian controlled tractors | No. | Free | | Free |
| 8708.99.03 | 00 | Vibration control goods containing rubber | No. | Free | | Free |
| 8708.99.27 | 00 | Vibration control goods containing rubber | No. | Free | | 27.5% |
| 8708.99.55 | 00 | Vibration control goods containing rubber | No. | 2.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 8714.99.60 | 00 | Trigger and twist grip controls for three speed hubs, and parts thereof; bicycle handlebar stems wholly of aluminum alloy (including their hardware of any material), valued over $2.15 each; and bicycle handlebar stem rotor assemblies | kg | Free | | 30% |
| 9006.61.00 | 20 | Capable of automatically controlling flash duration | No. | | | |
| 9022 | | Apparatus based on the use of X-rays or of alpha, beta or gamma radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: | | | | |
| 9032 | | Automatic regulating or controlling instruments and apparatus; parts and accessories thereof: | | | | |
| 9032.81.00 | 20 | Industrial process control instruments and apparatus: | | | | |
| 9032.89.60 | 15 | Control instruments for air conditioning, refrigeration or heating systems: | | | | |
| 9032.89.60 | 30 | Process control instruments and apparatus: | | | | |
| 9032.89.60 | 40 | Temperature control instruments | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
