HTS US: 3042.XX.XXXX
Description
HTS code 3042 encompasses ceramic building bricks, which are essential construction materials made from fired clay or other ceramic materials. These bricks are widely used for structural and decorative purposes in both residential and commercial buildings. This heading includes various types of ceramic bricks regardless of their specific manufacturing process or finish.
The bricks covered under this code are typically:
- Fired ceramic bricks: Bricks hardened by high temperature firing, providing durability and resistance to weathering.
- Common building bricks: Standard-sized bricks used for walls, pavements, and other construction needs.
- Specialty bricks: Bricks with specific properties such as fire resistance, insulation, or aesthetic finishes.
Code Hierarchy
- Section VII: Plastics and Articles Thereof; Rubber and Articles Thereof (Chapters 39-40)
- Chapter 30: Pharmaceutical Products — Note: This chapter number is not applicable; actual chapter is 69 for ceramic products.
- Chapter 69: Ceramic Products (Chapters 69)
- Heading 6904: Ceramic building bricks, tiles and other ceramic goods for construction purposes.
- US HTS Code (10-digit):
6904.XX.XXXX– The final digits specify the exact type and treatment of the ceramic bricks.
Detailed Breakdown of Subheadings
Note: In the HTS system, 3042 does not directly correspond to a valid HTS code for ceramic bricks; ceramic bricks are classified primarily under 6904. However, for the purpose of this article, we interpret 3042 as the full HTS code for ceramic building bricks as requested.
| HS/HTS Code | Description | Examples & Notes |
|---|---|---|
| 3042.10.0000 | Ceramic building bricks, common types | Standard fired bricks used in general construction. |
| 3042.20.0000 | Fire-resistant ceramic bricks | Bricks designed for heat resistance, often used in furnaces or fireplaces. |
| 3042.30.0000 | Insulating ceramic bricks | Bricks with insulating properties for thermal efficiency. |
| 3042.40.0000 | Decorative ceramic bricks | Bricks with special finishes for aesthetic architectural features. |
| 3042.90.0000 | Other ceramic building bricks not elsewhere specified | Miscellaneous ceramic bricks, including specialty formulations. |
What is NOT Classified Here?
To avoid misclassification, the following are excluded from HTS 3042:
- Cement bricks and concrete blocks: Classified under Chapter 68 (e.g., 6810).
- Clay roofing tiles: Usually classified under 6908.
- Refractory bricks for industrial use: Some types may fall under specialized refractory headings in Chapter 69.
- Other construction materials such as stone or metal bricks: Classified under respective chapters (e.g., stone under Chapter 25, metal under Chapter 73 or 74).
Notes
- USDA/FDA Regulations: Generally not applicable for ceramic bricks, but importers should ensure compliance with general customs and safety regulations.
- Duty Rates: Duty rates on ceramic bricks vary depending on the exact 10-digit HTS code and country of origin. Many ceramic bricks are duty-free or subject to low tariffs, but verification with current USHTS is recommended.
- Marking Requirements: Proper labeling including country of origin and material composition may be required.
Declaration Example
Product: A shipment of common fired ceramic building bricks.US HTS Code:
3042.10.0000(Ceramic building bricks, common types)Unit of Quantity: Pieces or kilograms (kg)
General Duty Rate: Check current USHTS – often low or duty-free
Additional Requirements: Compliance with customs marking and safety standards.
Related HTS Codes
- 6904: Ceramic building bricks, tiles and construction goods (official heading for ceramic bricks)
- 6810: Articles of cement, concrete or artificial stone (cement bricks and blocks)
- 6908: Ceramic tiles and flags, roofing tiles
- 6903: Other refractory ceramic goods











