Duty Rates
General (Column 1 - MFN)
Free
This item enters the United States duty-free. No import duty is charged regardless of origin country.
Column 2 Rate (Non-Tariff Treaty Countries)
This rate applies to countries without normal trade relations (most-favored-nation status) with the United States:
$1.32/t, including weight of container
Column 2 rates are substantially higher than Column 1 rates and are rarely applied in modern international trade due to most-favored-nation agreements.
What HTS 2523.29.00.00 Covers
This code covers ordinary portland cement, the standard gray hydraulic cement used in concrete, mortar, and general construction. It is the residual line under portland cement, so it captures all portland cement other than white cement, including the common Types I through V and blended gray portland cements. Product is typically imported in bulk, in big bags, or in retail sacks.
Notes for Importers
White portland cement, whether or not artificially colored, is classified separately under 2523.21, so confirm the cement color and specification first. Cement clinker, the unground intermediate product, falls under 2523.10, and aluminous cement under 2523.30. Note that some cement imports are subject to antidumping or countervailing duty orders depending on country of origin, so verify trade remedy exposure before shipping.
Product Category
Mineral Products
This chapter covers salt, sulfur, stone, cement, ores, slag, and other mineral materials used in construction and industry.
Classification Details
| Field | Value |
|---|
| HTS Code | 2523.29.00.00 |
| Description | Other |
| Chapter | 25 - Mineral Products |
| General Duty Rate | Free |
| Rate Type | Free |
| Special Rates | |
Related HTS Codes
Other tariff codes under the same heading:
Frequently Asked Questions
What products are classified under 2523.29.00.00?
Standard gray portland cement, including ASTM Types I, II, III, IV, and V, imported in bulk or bagged form for construction use.
Does 2523.29.00.00 cover white cement?
No. White portland cement is classified under subheading 2523.21, whether or not it has been artificially colored.
Where does cement clinker fall?
Unground cement clinker is classified under 2523.10. Once the clinker is ground into finished gray portland cement, it falls under 2523.29.
What is the HTS code 2523.29.00.00 used for?
HTS code 2523.29.00.00 is the harmonized tariff schedule code for Other. This code is used to classify and identify this product type for customs clearance, duty calculation, and trade statistics.
What is the Column 2 rate for HTS 2523.29.00.00?
The Column 2 rate is the tariff duty rate applicable to goods from countries that do not have normal trade relations with the United States. This rate is typically higher than Column 1 (Most Favored Nation) rates and is rarely used in modern trade due to most-favored-nation agreements.
Do I need a customs broker to import goods classified under HTS 2523.29.00.00?
While not always required, using a licensed customs broker is highly recommended for most imports. A customs broker can help ensure proper HTS classification, prepare customs documentation, pay duties correctly, and avoid delays or penalties. Your broker should be familiar with Mineral Products products.
Which countries receive special tariff rates for HTS 2523.29.00.00?
Multiple free trade agreements and trade preference programs provide reduced or free tariffs for eligible HTS classifications. Common programs include USMCA (Canada, Mexico), various bilateral FTAs (Korea, Australia, Singapore), GSP for developing countries, and AGOA for eligible African nations. Check the special rates section on this page.
How does HTS code 2523.29.00.00 affect my import costs?
The HTS code determines the applicable duty rate (either free or a percentage/specific amount), whether your product qualifies for trade agreement benefits, any quota restrictions, and special documentation requirements. Proper classification directly impacts your import expenses, so verify the correct code with your supplier or a customs professional.