Chapters › 6902 › 6902.20 › 6902.20.50

HTS 6902.20.50

Other

Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths › Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products

General (normal trade relations)Free
Special (trade programs)—
Column 230%
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗1 measure adds duty
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Chapter 99 measures that list this product

Each heading’s own text says whether the listing adds duty or exempts the product. Read the heading and its note before relying on a rate.

Measures on products of any country (check their exceptions)

Lines under 6902.20.50

HTSDescriptionGeneralColumn 2
6902.20.50.10Alumina
6902.20.50.20Other