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HSChapter 85
U.S. imports of insulated coaxial cable & coaxial electrical conductors (HS 854420) totaled $52.4M in July 2026, traded with 65 countries.
Importers of Insulated Coaxial Cable & Coaxial Electrical Conductors paid $7.3M in duties in July 2026 — an effective duty rate of 21% on $35.2M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataCoaxial cable's concentric conductor geometry — a central conductor, dielectric insulator, outer shield, and jacket — defines its classification here and distinguishes it from other insulated conductors in heading 8544. The heading covers the full range of coaxial products used in RF signal transmission, broadband infrastructure, and defense electronics, all consolidated under a single 10-digit line (8544200000). Mexico is the dominant US import source, with China and Vietnam also supplying significant volumes. Coaxial cable sourced from China is subject to Section 301 tariffs, a cost factor that has contributed to supply-chain diversification toward Mexico and Vietnam.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
4.2K shipments/mo
Classification as coaxial cable requires the concentric construction: a central conductor surrounded by a dielectric, then a conductive shield (braid, foil, or combination), and an outer jacket. Cables lacking this coaxial geometry — even if used for signal transmission — are classified under other 8544 subheadings based on voltage rating and connector configuration.
No. The US schedule consolidates all insulated coaxial cable and coaxial electrical conductors into a single 10-digit line (8544200000), regardless of impedance, frequency rating, or application. Classification disputes in this heading typically center on whether the product meets the coaxial construction definition rather than on which sub-line applies.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8544200000 | Insulated Coaxial Cable and Coaxial Electrical Cdt | $52.4M | 13.93% | 67.07% | $7.3M |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8544200000 | Insulated Coaxial Cable and Coaxial Electrical Cdt | $51.5M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
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ImportsExports
Imports
$52.4MYoY · Pro
Exports
$51.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Mexico and China together supply 49% of it.
customs district
destination
entry
rate provision · imports
29.8% enters free of duty; the effective duty rate is 13.93%.