Tariff reference › Chapter 29 › 2941.50.00.00
HTS 2941.50.00.00 — Erythromycin and its derivatives; salts thereof
The current US import duty for Erythromycin and its derivatives; salts thereof (HTS 2941.50.00.00) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Antibiotics: › Erythromycin and its derivatives; salts thereof
Current US duty rate
| Column 1 (General / MFN) | Free |
|---|---|
| Special (FTA programs) | — |
| Column 2 (other) | 25% |
No Chapter 99 (Section 301/232/122) cross-reference on this line; origin-specific surcharges may still apply — check the calculator.
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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=2941.50.00.00&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).