26,806 official source entries are searchable. Checked 2026-09-22; edition published 2026-09-15.
Printed tariff and statistical lines from this edition, separate from historical WITS averages. Blank duty cells are not a confirmed zero. Review the parent tariff line, general and chapter notes, chapter 99, origin, exclusions, quotas and additional duties. No shipment total or special-rate eligibility is calculated. The edition publication date is not a line-level effective date.
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: › Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: › Other:
Klystrons
Source units: No.
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: › Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: › Other:
Other
Source units: No.
Reported average: 3.5%.
Source year: 2023. Classification: HS 2022 (H6). Checked 2026-09-14.
National lines included: 2 of 2. Excluded from the average: 0.
Reported ad-valorem range: 3.29999995231628%–3.70000004768372%.
Reported historical ad-valorem MFN simple average for 2023, not a national tariff schedule. No preferential rates, additional duties, VAT, excise or import permissions are determined.
Not a current 2026 national duty. The HS6 average does not determine the duty of a particular national subdivision, origin or shipment.
WITS observation for this code and year
UN Comtrade H6 descriptions (HS 2022)
WITS API definitions: reported averages and excluded national lines
Direct HS code answer for United States
The source reports an indicative HS6 MFN average of 3.50% (2023 MFN average) for Tubes; microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes.Source status: not assessed. Verify the exact national tariff line, origin treatment, taxes, restrictions, and current customs guidance before using this information in a declaration.
3.50% (2023 MFN average)
not assessed
Import planning
Request a one-page research summary with source checks, landed-cost inputs, and points to verify for HS code 854079 in United States.
Each destination shows its own source label. Oman uses its national schedule; Qatar and UAE entries may cite their separately published references and unresolved exceptions. Other entries retain the historical GCC reference. National codes, duty notes, restrictions and tax treatment can differ; verify with the destination customs authority.
| HS Code | Description | Duty |
|---|---|---|
| 854011 | Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour | 12.86% (2023 MFN average)WITS 2023 historical MFN average |
| 854012 | Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome | 3.45% (2023 MFN average)WITS 2023 historical MFN average |
| 854020 | Tubes; television camera tubes, image converters and intensifiers, other photo-cathode tubes | 4.65% (2023 MFN average)WITS 2023 historical MFN average |
| 854040 | Tubes; data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0.4mm | 3.00% (2023 MFN average)WITS 2023 historical MFN average |
| 854060 | Tubes; cathode ray, n.e.c. in heading no. 8540 | 3.00% (2023 MFN average)WITS 2023 historical MFN average |
| 854071 | Tubes; microwave, magnetrons, excluding grid-controlled tubes | 1.85% (2023 MFN average)WITS 2023 historical MFN average |
| 854081 | Valves and tubes; receiver or amplifier | 4.20% (2023 MFN average)WITS 2023 historical MFN average |
| 854089 | Valves and tubes; n.e.c. in heading no. 8540 | 3.70% (2023 MFN average)WITS 2023 historical MFN average |
| 854091 | Tubes; parts of cathode-ray tubes | 3.60% (2023 MFN average)WITS 2023 historical MFN average |
| 854099 | Valves and tubes; parts of the valves and tubes of heading no. 8540, excluding parts of cathode-ray tubes | 0.00% (2023 MFN average)WITS 2023 historical MFN average |
Data source: WITS/UNCTAD TRAINS (MFN 2022). Values are indicative HS6 MFN averages, not shipment-specific applied rates. Import permission and restrictions are not assessed. Historical reference rates exclude VAT, excise and other national measures. Separate national entries preserve the columns printed by their source; these are not a complete shipment assessment. Full disclaimer.