Heading 6902: Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods…
Every line of heading 6902 in the U.S. Harmonized Tariff Schedule, with its general (column 1) duty rate. Open a code for the landed cost calculator, trade agreement rates and email alerts if the rate changes.
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths
Chapter 69: Ceramic products. Schedule checked on November 8, 2026.
Not always the total: additional chapter 99 duties (such as Section 232 or Section 301), antidumping or countervailing duties may apply depending on the country of origin. See recent chapter 99 changes →
Tariff lines
| HTS code | Official description | General rate |
|---|---|---|
| 6902.10 | Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3: | |
| 6902.10.10.00 | Magnesite bricks | Free |
| 6902.10.50.00 | Other | Free |
| 6902.20 | Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products: | |
| 6902.20.10 | Bricks | Free |
| 6902.20.10.10 | Alumina | |
| 6902.20.10.20 | Other | |
| 6902.20.50 | Other | Free |
| 6902.20.50.10 | Alumina | |
| 6902.20.50.20 | Other | |
| 6902.90 | Other: | |
| 6902.90.10 | Bricks | Free |
| 6902.90.10.10 | Clay | |
| 6902.90.10.20 | Other | |
| 6902.90.50 | Other | Free |
| 6902.90.50.10 | Clay | |
| 6902.90.50.20 | Other |
Exporting this product from the U.S.?
Exports are reported with Schedule B numbers. Heading 6902 has 10 of them. Schedule B lookup →
- 6902.10.1000MAGNESITE BRICKS
- 6902.10.5000REFRACTORY BRICKS, BLOCKS, TILES AND SIMILAR REFRACTORY CERAMIC CONSTRUCTIONAL GOODS CONTAINING OVER 50PCT MGO, CAO OR CHROMIUM NESOI
- 6902.20.1010ALUMINA BRICKS
- 6902.20.1020REFRACTORY BRICKS CONTAINING MORE THAN 50 PERCENT OF SILICA OR OF A MIXTURE OR COMPOUND OF SILICA AND ALUMINA, EXCEPT ALUMINA BRICKS
- 6902.20.5010ALUMINA BLOCKS, TILES AND SIMILAR REFRACTORY CERAMIC CONSTUCTIONAL GOODS EXCEPT BRICKS
- 6902.20.5020REFRACTORY BLOCKS, TILES AND SIMILAR REFRACTORY CERAMIC CONSTRUCTIONAL GOODS CONTAINING OVER 50 PERCENT OF SILICA OR OF SILICA AND ALUMINA MIXTURE
- 6902.90.1010CLAY BRICKS, REFRACTORY, OTHER THAN SILICEOUS, NESOI (NOT OVER 50 PERCENT MGO, CAO AND/OR CR203 OR ALUMINA AND/OR SILICA)
- 6902.90.1020BRICKS, NONCLAY, REFRACTORY, OTHER THAN SILICEOUS, NESOI, (NOT OVER 50 PERCENT MAGNESIUM, CALCIUM AND/OR CHROMIUM OR ALUMINA AND/OR SILICA)
- 6902.90.5010BLOCKS, TILES AND SIMILAR REFRACTORY CERAMIC GOODS, OF CLAY, NESOI (NOT SILICEOUS, NOT OVER 50 PERCENT MAGNES, CALCIUM A/O CHROME OR ALUM NA AND/OR SI
- 6902.90.5020BLOCKS, TILES AND SIMILAR REFRACTORY CERAMIC GOODS, NONCLAY, EX BRICKS, NESOI (NOT SILICEOUS, NOT OVER 50 PCT MGO, CALC, A/O CHROM/ ALUMINA/ SILICA
Source: U.S. International Trade Commission, Harmonized Tariff Schedule; Schedule B: U.S. Census Bureau. Information only, not legal or customs advice; U.S. Customs and Border Protection decides the classification and the duty. Confirm with a licensed customs broker before you ship.
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