GlossaryEN1 min readUpdated: Jun 11, 2026

Section 301 tariffs on 5G base station parts from China

Section 301 is a U.S.

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Last updated: 11 June 2026Published: 22 November 2025

Source: https://www.trade.gov/section-301-tariffs

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Definition & Explanation

Section 301 is a U.S. trade provision for imposing punitive tariffs on imports from countries deemed to employ unfair trade methods. In the telecom sector, 5G infrastructure components have been subject to these tariffs since 2018, creating significant cost and supply chain risks for operators and equipment manufacturers. The list of affected items undergoes regular expansion, requiring continuous compliance monitoring by importers. Unlike industry-neutral tariffs, Section 301 explicitly targets retaliation against perceived unfair practices.

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Tariffs

US tariffs 2026: rates, dates, context

Curated hub on Section 301/122 and current US tariff changes — with sources.

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Section 301 tariffs on 5G base station parts from China

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Related Terms

Tariff Stacking

Foreign-Trade Zone (FTZ)

Tariff Stacking (Non-Stacking Rule)

Trump Tariffs on China

Country of Origin / Substantial Transformation (U.S. origin determination)

Auto Tariffs (Section 232)

US tariffs 2026: rates, dates, context

Logistics knowledge straight to your inbox

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