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Tariff referenceChapter 38 › 3824.50.00

HTS 3824.50.00 — Nonrefractory mortars and concretes

The current US import duty for Nonrefractory mortars and concretes (HTS 3824.50.00) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.

Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: › Nonrefractory mortars and concretes

Current US duty rate

Column 1 (General / MFN)Free
Special (FTA programs)
Column 2 (other)20%

No Chapter 99 (Section 301/232/122) cross-reference on this line; origin-specific surcharges may still apply — check the calculator.

Alert me when this code changes (free) See all recorded changes

Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=3824.50.00&origin=&value=. Current as of USITC 2026HTSRev13 (synced 2026-07-29).