Tariff reference › Chapter 38 › 3816.00.20
HTS 3816.00.20 — Other
The current US import duty for Other (HTS 3816.00.20) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801: › Other
Current US duty rate
| Column 1 (General / MFN) | 3% |
|---|---|
| Special (FTA programs) | Free (A, AU, BH, CL, CO,D,E, IL, JO, KR, MA, OM, P, PA, PE, S, SG) |
| Column 2 (other) | 30% |
Additional duties may apply, depending on country of origin: Section 301 (China) — List 3 — 9903.88.03 (+25%).
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=3816.00.20&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).