HS 292429 Other
Quick Answer: HS code 292429, "Other," is a residual classification within Chapter 29, specifically covering cyclic amides (including carbamates) and their derivatives not elsewhere specified in subheading 2924. This broad category encompasses a diverse range of organic chemical compounds, often intermediates for pharmaceuticals, agrochemicals, or polymers. Due to its "other" nature, specific product classification requires careful analysis of chemical structure and function. Duty rates vary significantly by jurisdiction and specific product. For example, the UK Trade Tariff shows rates from 0.00% to 6.00% ad valorem. The EU TARIC typically applies a 6.50% ad valorem rate for many entries. The US Harmonized Tariff Schedule (HTSUS) exhibits a wide range, from "Free" to complex compound rates like 15.4¢/kg + 39.5% ad valorem. Importers and customs brokers must meticulously classify products to the 8-digit (or 10-digit for US) level to determine the precise duty rate and ensure compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2924291000 | 0.00 % | — | — |
| 2924297005 | 0.00 % | — | — |
| 2924297017 | 6.00 % | — | — |
| 2924290000 | — | — | — |
| 2924297000 | — | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2924297030 | 6.50 % | — | — |
| 2924297034 | 6.50 % | — | — |
| 2924297036 | 6.50 % | — | — |
| 2924297038 | 6.50 % | — | — |
| 2924297040 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2924290100 | Free | — | ["kg"] |
| 2924290300 | Free | — | ["kg"] |
| 2924290500 | 5.3% | Free (18 programs) | ["kg"] |
| 2924291000 | 6.5% | Free (18 programs) | ["kg"] |
| 292429 | — | — | — |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 2924.29?
Imports of Other may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 17 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How Has Trade Volume Developed?
How to Classify This HS Code?
What products does HS 292429 cover?
This subheading covers cyclic amides (including cyclic carbamates) and their derivatives, specifically those not elsewhere specified or included within other subheadings of Heading 2924. Heading 2924 itself encompasses carboxyamide-function compounds; amide-function compounds of carbonic acid. Subheading 292429 acts as a residual category for cyclic amides and cyclic carbamates that do not fit into more specific subheadings like 292421 (Ureines and their derivatives; hydantoine and its derivatives) or 292423 (2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts). This aligns with the WCO Harmonized System Explanatory Notes and definitions found in the USITC Harmonized Tariff Schedule (HTS) and EU TARIC system.
What falls outside HS 292429?
The following products are excluded from HS 292429: acyclic amides and acyclic carbamates, which are classified under subheading 292419. Furthermore, specific cyclic amides and carbamates with dedicated subheadings, such as ureines and hydantoine derivatives (292421), or N-acetylanthranilic acid (292423), are explicitly excluded. Lactams, which are cyclic amides, are generally classified under Heading 2932 or 2933 if they contain oxygen or nitrogen heterocyclic rings, respectively, and are not considered simple cyclic amides of Heading 2924. For instance, caprolactam, a common cyclic amide, is classified under 2933.71.00 as a lactam.
What are common classification mistakes for HS 292429?
A common error is misclassifying cyclic amides that possess additional functional groups or ring structures that would place them in a more specific heading or subheading. Importers often overlook the distinction between simple cyclic amides of Heading 2924 and more complex heterocyclic compounds of Chapter 29, particularly those in Headings 2932 or 2933. For example, a cyclic amide that also contains a nitrogen heterocyclic ring should be classified under Heading 2933, not 2924, in accordance with General Interpretative Rule (GRI) 3(a) which prioritizes the most specific description. Another mistake is failing to correctly identify if a compound is truly "cyclic" or if it is an acyclic amide, leading to incorrect placement in 292419.
How should importers classify products under HS 292429?
The correct procedure for classifying products under HS 292429 involves a systematic review of the chemical structure and functional groups. Importers and customs brokers should first confirm the compound is an amide-function compound of carbonic acid or a carboxyamide-function compound, and that it is cyclic. Next, they must meticulously check if the compound is specifically enumerated in any other subheading within Heading 2924 (e.g., 292421, 292423). If it is not, and it does not possess additional features that would place it in a different Chapter 29 heading (like a heterocyclic ring system in 2933), then 292429 is the appropriate residual classification. Always consult the WCO Explanatory Notes and official tariff schedules (USITC HTS, EU TARIC, UK Trade Tariff) for definitive guidance and binding rulings if uncertainty persists.
Which HS Codes Are Related?
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FAQ
What is the Most Favored Nation (MFN) duty rate for products classified under HS 2924.29 in key markets?
The MFN duty rates for HS 2924.29, which covers 'Other' cyclic amides (including carbamates) and their derivatives, vary significantly by importing country. For example, the United States generally applies a 'Free' rate for MFN (Normal Trade Relations) countries as per the Harmonized Tariff Schedule of the United States (HTSUS) 2924.29.90.00. In contrast, the European Union's TARIC database indicates a common customs tariff duty rate of 6.50% ad valorem for goods under CN code 2924.29.98. The United Kingdom Global Tariff (UKGT) also applies a 6.50% ad valorem duty rate for this heading. Importers should always verify the specific duty rate applicable to their destination country using the official tariff schedules (e.g., USITC HTSUS, EU TARIC, UK Trade Tariff).
What are the key classification criteria for determining if a product falls under HS 2924.29, specifically 'Other' cyclic amides?
Classification under HS 2924.29 ('Other') requires careful consideration of the chemical structure and functional groups. This subheading is a residual category for cyclic amides (including carbamates) and their derivatives that are not specifically provided for in subheadings 2924.21 (Ureines and their derivatives; hydantoine and its derivatives) or 2924.23 (2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts). Key criteria include: 1) The presence of a cyclic structure. 2) The presence of an amide or carbamate functional group. 3) The compound must not be an acyclic amide or a compound of heading 2924.1. 4) It must not be specifically enumerated in other subheadings of 2924.2. Importers should consult the Explanatory Notes to the Harmonized System for Chapter 29 and seek a binding tariff information (BTI) ruling from the customs authority of the importing country if there is any ambiguity.
Which common free trade agreements (FTAs) might offer preferential duty rates for products classified under HS 2924.29?
Many free trade agreements can offer preferential duty treatment for goods under HS 2924.29, potentially reducing or eliminating the MFN duty rate. For example, imports into the United States from countries party to agreements like the USMCA (United States-Mexico-Canada Agreement), CAFTA-DR (Dominican Republic-Central America Free Trade Agreement), or various bilateral FTAs (e.g., with Korea, Australia) may qualify for duty-free entry, provided the goods meet the specific Rules of Origin (ROO) for that agreement. Similarly, goods imported into the EU or UK from FTA partner countries (e.g., under the EU-Japan EPA, UK-Australia FTA) could benefit from reduced or zero duties. Importers must ensure they have the necessary documentation, such as a certificate of origin, to claim preferential treatment and verify that their product meets the specific origin requirements of the applicable FTA.
What documentation is typically required for the customs clearance of goods under HS 2924.29?
For customs clearance of products classified under HS 2924.29, standard international trade documentation is required. This typically includes a commercial invoice detailing the goods, value, and parties involved; a packing list; and a bill of lading or air waybill. Given the chemical nature of this HS code, additional documentation may be necessary: 1) A Certificate of Analysis (CoA) or product specification sheet to confirm the chemical identity and purity. 2) A Safety Data Sheet (SDS) for hazard communication, especially if the substance is regulated. 3) If claiming preferential duty rates under a free trade agreement, a Certificate of Origin or an origin declaration is mandatory. 4) Depending on the specific chemical and importing country regulations, permits or licenses from chemical control authorities (e.g., EPA in the US, ECHA in the EU) might be required, particularly for new or restricted substances. Importers should confirm specific requirements with their customs broker or the relevant customs authority prior to shipment.