Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801:
Official tariff path
Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801:
Level: headingGeneral duty: Varies / see child provision
What does HTS 3816 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.
1Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801:
Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.