3824.99.34.00—Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, of molybdenum
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HTS 3824.99.34.00 is the U.S. Harmonized Tariff Schedule classification for Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, of molybdenum. It's a 10-digit statistical line in Chapter 38: Miscellaneous chemical products, Section VI: Products of the Chemical or Allied Industries, used by U.S. Customs and Border Protection to determine the duty rate at entry. 2 Chapter 99 flags link to this code (2 active). A Chapter 99 flag is not a shipment-level determination; origin, product facts, claims, and entry date control whether a provision applies.
The duty provided in the applicable subheading + 7.5%
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Frequently asked questions
What is HTS code 3824.99.34.00?
HTS 3824.99.34.00 is the U.S. Harmonized Tariff Schedule classification for Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, of molybdenum. It belongs to Chapter 38 of the HTSUS.
What is the general duty rate for HTS 3824.99.34.00?
The general (Column 1) duty rate for HTS 3824.99.34.00 is 2.8%. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
Are there preferential or trade-program rates for HTS 3824.99.34.00?
The HTS special-rate notation for 3824.99.34.00 is Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG). It can reference programs such as USMCA, KORUS, AGOA, and GSP; a program must be authorized on the entry date, and the shipment must satisfy its rules of origin and documentation requirements before a special rate can be claimed.
What is the Column 2 (statutory) rate for HTS 3824.99.34.00?
The Column 2 rate for HTS 3824.99.34.00 is 18%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Belarus, Cuba, North Korea, and Russia).
Are there Section 301 or Section 232 tariffs on HTS 3824.99.34.00?
Tandom links section_301 provision 9903.88.01 to HTS 3824.99.34.00. Its published rate notation is The duty provided in the applicable subheading plus 25%, and its status on 2026-09-25 is active. 1 additional Chapter 99 flag also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.
Does HTS 3824.99.34.00 have any potentially relevant antidumping or countervailing duty (AD/CVD) order flags?
Tandom's current catalog view links no potentially relevant AD/CVD order flags to HTS 3824.99.34.00. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.
Special-rate candidates(16)
Programs referenced by the HTS Special-column notation
AGSP (Generalized System of Preferences)
AUAUSFTA (Australia)
BHBHFTA (Bahrain)
CLCLFTA (Chile)
COCTPA (Colombia)
DAGOA (African Growth and Opportunity Act)
ECBERA (Caribbean Basin Economic Recovery Act)
ILILFTA (Israel)
JOJFTA (Jordan)
KRKORUS (Korea)
MAMFTA (Morocco)
OMOMFTA (Oman)
PDR-CAFTA (Dominican Republic-Central America)
PAPAFTA (Panama)
PEPTPA (Peru)
SGSGFTA (Singapore)
Special-column notation identifies rate candidates only. The shipment must independently satisfy the program's current authorization, origin, and documentation rules before a special rate can be claimed.