HS Code 2523.10.0000

Cement Clinkers — US Import Duty

Official Description

Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers: > Cement clinkers

Hierarchy: Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers > Cement clinkers

US Duty Rates (2026 HTS)

General Rate (MFN)Free

Unit of MeasureT

Possible Additional Duties

Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)

Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.

Classification

Chapter: Chapter 25 — Salt; Sulfur; Earths and Stone; Plastering Materials, Lime and Cement
Heading: 2523 — Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers

Related Codes in this Heading

2523.21.0000

White cement, whether or not artificially colored

2523.29.0000

Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers

2523.30.0000

Aluminous cement

2523.90.0000

Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers

Common Questions

What is the US import duty for HS Code 2523.10.0000?

The general (MFN) duty rate for HS Code 2523.10.0000 (Cement clinkers) is Free. Use the calculator for an exact landed-cost estimate.

Are there additional tariffs on HS Code 2523.10.0000?

Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.

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