| 8539.22.80 | 10 | Of a power not exceeding 150 W: | | | | |
| 8539.22.80 | 40 | Of a power 15 W or more but not exceeding 150 W | No. | | | |
| 8539.29.10 | 00 | Designed for a voltage not exceeding 100 V: | | | | |
| 8539.29.20 | 00 | Lamps having glass envelopes not over 6.35 mm in maximum diameter and suitable for use in cystoscopes and other surgical instruments | No. | 5.2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 55% |
| 8539.29.30 | 50 | Designed for a voltage of 12 V or more but not exceeding 14 V | No. | | | |
| 8539.31.00 | 40 | 1.2 m, straight tube, of a power 30 W or more but not exceeding 40 W | No. | | | |
| 8540.11.10 | 30 | Not exceeding 39 cm | No. | | | |
| 8540.11.10 | 40 | Exceeding 39 cm but not exceeding 45 cm | No. | | | |
| 8540.11.10 | 50 | Exceeding 45 cm but not exceeding 50 cm | No. | | | |
| 8540.11.10 | 55 | Exceeding 50 cm but not exceeding 63 cm | No. | | | |
| 8540.11.10 | 65 | Exceeding 63 cm but not exceeding 67 cm | No. | | | |
| 8540.11.24 | 01 | Non-high definition, non-projection, having a video display diagonal not exceeding 35.56 cm: | | | | |
| 8540.11.24 | 01 | Having a video display diagonal not exceeding 34.29 cm | No. | 7.5% | Free (A+,AU,B,BH, CA,CL,D,E,IL,J, JO,MX,P,SG) 4.9% (MA) | 60% |
| 8540.11.44 | 01 | High definition, having a video display diagonal not exceeding 35.56 cm: | | | | |
| 8540.11.44 | 01 | Having a video display diagonal not exceeding 34.29 cm | No. | 7.5% | Free (A+,AU,B,BH, CA,CL,D,E,IL,J, JO,MX,P,SG) 4.9% (MA) | 60% |
| 8540.40.00 | 20 | Not exceeding 30 cm | No. | | | |
| 8540.40.00 | 40 | Exceeding 30 cm but not exceeding 33 cm | No. | | | |
| 8540.40.00 | 60 | Exceeding 33 cm but not exceeding 36 cm | No. | | | |
| 8540.60.00 | 20 | Not exceeding 30 cm | No. | | | |
| 8540.60.00 | 40 | Exceeding 30 cm but not exceeding 33 cm | No. | | | |
| 8540.60.00 | 60 | Exceeding 33 cm but not exceeding 36 cm | No. | | | |
| 8540.71 | | Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: | | | | |
| 8541 | | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes; mounted piezoelectric crystals; parts thereof: | | | | |
| 8541.21.00 | 75 | With an operating frequency not less than 100 MHz | No. | | | |
| 8541.29.00 | 75 | With an operating frequency not less than 30 MHz | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
