6904.10.00.10
Building bricks / Solid bricks / Heat insulating
Classification path
- Ceramic building bricks, flooring blocks, support or filler tiles and the like
- Building bricks
- Solid bricks
- Heat insulating
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- Free
- Unit of quantity
- thousands
Related lines in heading 6904
About heading 6904
Ceramic building bricks, flooring blocks, support or filler tiles and the like
Heading 6904 covers ceramic building bricks, flooring blocks, support or filler tiles and similar ceramic constructional goods. It is split between 6904.10 for building bricks, with separate lines for solid or hollow and heat insulating or other, and 6904.90 for other goods in the heading. All listed lines carry a general (MFN) rate of Free.
Full guide to heading 6904Products in this heading
- Solid heat insulating ceramic building bricks
- Solid other ceramic building bricks
- Hollow heat insulating ceramic building bricks
- Hollow other ceramic building bricks
- Ceramic flooring blocks
- Ceramic support tiles
- Ceramic filler tiles
Frequently asked questions
What is the HTS code for solid ceramic building bricks?
Solid ceramic building bricks are classified in 6904.10.00.10 when heat insulating and 6904.10.00.20 when other; both have a general (MFN) rate of Free.
What is the duty on hollow ceramic building bricks?
Hollow ceramic building bricks are Free under the general (MFN) rate, whether 6904.10.00.30 for heat insulating or 6904.10.00.40 for other.
How do I classify other ceramic support or filler tiles?
Ceramic support or filler tiles that are not building bricks fall in 6904.90.00.00, with a general (MFN) rate of Free; the same line covers other goods in heading 6904.
Source: USITC Harmonized Tariff Schedule, retrieved October 22, 2026.