| 8539.29.30 | 20 | Flashlight lamps | No. | | | |
| 8539.31.00 | | Discharge lamps, other than ultraviolet lamps: | | | | |
| 8539.32.00 | | Mercury or sodium vapor lamps; metal halide lamps | | 2.4% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 20% |
| 8539.41.00 | 00 | Ultraviolet or infrared lamps; arc lamps: | | | | |
| 8539.41.00 | 00 | Arc lamps | No. | 2.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8539.49.00 | 40 | Ultraviolet lamps | No. | | | |
| 8540 | | Thermionic, cold cathode or photocathode tubes (for example, vacuum or vapor or gas filled tubes, mercury arc rectifying tubes, cathode-ray tubes, television camera tubes); parts thereof: | | | | |
| 8540.20 | | Television camera tubes; image converters and intensifiers; other photocathode tubes: | | | | |
| 8540.71 | | Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: | | | | |
| 8540.81.00 | 00 | Receiver or amplifier tubes | No. | 4.2% | Free (A+,AU,B,BH, CA,CL,D,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 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% |
| 8542.32.00 | 01 | Dynamic read-write random access: | | | | |
| 8542.32.00 | 40 | Static read-write random access (SRAM) | No. | | | |
| 8542.32.00 | 50 | Electrically erasable programmable read-only memory (EEPROM) | No. | | | |
| 8542.32.00 | 60 | Erasable (except electrically) programmable read-only memory (EPROM) | No. | | | |
| 8542.33.00 | 00 | Amplifiers | No. | Free | | 35% |
| 8543.70.70 | 00 | Electric luminescent lamps | No. | 2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 20% |
| 8543.70.80 | 00 | Microwave amplifiers | No. | 2.6% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8543.70.96 | 10 | Amplifiers | No. | | | |
| 8544 | | Insulated (including enameled or anodized) wire, cable (including coaxial cable) and other insulated electric conductors, whether or not fitted with connectors; optical fiber cables, made up of individually sheathed fibers, whether or not assembled with electric conductors or fitted with connectors: | | | | |
| 8544.11.00 | 20 | 33 AWG (0.18 mm in diameter) and finer | kg | | | |
| 8544.11.00 | 30 | 22 AWG (0.643 mm in diameter) and finer but larger than 33 AWG (0.18 mm in diameter) | kg | | | |
| 8545 | | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes: | | | | |
| 8546.20.00 | | Of ceramics | | 3% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 60% |
| 8547 | | Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during molding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material: | | | | |
