Chapter 25: Salt; sulfur; earths and stone; plastering materials, lime and cement
HTS heading 2523: Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of…
6 numbered lines under heading 2523, including 5 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.
| HTS code | Description | Unit | General | Special | Column 2 |
|---|---|---|---|---|---|
| 2523 | Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers: | ||||
| 2523.10.00.00 | Cement clinkers | t | Free | $1.32/t, including weight of container | |
| Portland cement: | |||||
| 2523.21.00.00 | White cement, whether or not artificially colored | t | Free | $1.76/t, including weight of container | |
| 2523.29.00.00 | Other | t | Free | $1.32/t, including weight of container | |
| 2523.30.00.00 | Aluminous cement | t | Free | $1.32/t, including weight of container | |
| 2523.90.00.00 | Other hydraulic cements | t | Free | $1.32/t, including weight of container |
Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.
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Request a free auditSource: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.