HTS 2603 — Copper ores and concentrates Tariff Rate (2026)
Copper ores and concentrates. Raw material for copper smelting and refining.
Duty Rates
Top Countries of Origin
Under HTS 2603, copper ores and concentrates enter the United States with duty-free as the base MFN rate. Copper ores and concentrates. Raw material for copper smelting and refining. All imports under this heading are subject to the 10% Section 122 tariff (effective February 24, 2026). The top countries of origin for HTS 2603 imports include CL, PE, MX, CA, ID. Tariff rates vary by source country based on applicable trade agreements and special tariff programs.
Frequently Asked Questions
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Other Headings in Chapter 26
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