U.S. exports of Coaxial Cable & Coaxial Conductors (SITC 77312) totaled $67.5M in August 2026.
Importers of Coaxial Cable & Coaxial Conductors paid $8.0M in duties in August 2026, an average duty rate of 15.26% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Coaxial Cable & Coaxial Conductors imports of $54.5M in August 2026 ran 11% above the year-to-date monthly average of $49.0M.
Last updated: August 2026 dataCoaxial cable's concentric conductor geometry—a central conductor, dielectric insulator, outer shield, and jacket—defines both its RF signal-carrying performance and its classification boundary relative to other insulated conductors. Impedance rating (most commonly 50 or 75 ohm), shielding construction, and jacket material are the specification variables that matter most to telecom, broadcast, and defense procurement teams. Certain coaxial cable products have been subject to antidumping proceedings, making supplier-origin tracking an ongoing compliance consideration for distributors and OEM buyers.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
4.2K import shipments a month
True coaxial cable has a single central conductor surrounded by a concentric outer conductor (shield) sharing the same axis, designed to carry RF or high-frequency signals with controlled impedance. Shielded multi-conductor cables, which carry multiple conductors within a common shield for noise reduction rather than impedance control, are classified in separate conductor headings.
Antidumping and countervailing duty orders on certain coaxial cable products from specific countries have been issued in the past. Importers should check the current USITC and Commerce Department remedy databases for active orders applicable to their specific product specifications and country of origin before finalizing sourcing decisions.
Basic heading 135 of 642 in section 7
Basic heading 77312 · $67.5M of $76.2B
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Exports · August 2026
destination
Mexico and Canada together take 49% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$54.5MYoY · free account
Exports
$67.5MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $574.9M of Coaxial Cable & Coaxial Conductors.
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.