HS 382483 Containing tris(2,3-dibromopropyl) phosphate
Quick Answer: Chemical mixtures containing tris(2,3-dibromopropyl) phosphate imported under HS 382483 enter the UK at 6.00%, the EU at 6.50%, and the US at 5% (MFN), with preferential rates available from certain Free Trade Agreement partners and a higher rate of 25% for others. This classification applies to specific chemical preparations not elsewhere specified or included, primarily utilized as flame retardants. Importers and customs brokers should verify the specific composition of the chemical mixture to ensure accurate classification and duty assessment, as the presence of tris(2,3-dibromopropyl) phosphate is the defining characteristic. CustomTariffs aggregates this information to assist with compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3824830000 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3824830000 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3824830000 | 5% | Free (18 programs) | ["kg"] |
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 3824.83?
Imports of Containing tris(2,3-dibromopropyl) phosphate 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, and 16 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?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 382483 cover?
This subheading covers mixtures and preparations containing tris(2,3-dibromopropyl) phosphate, as specified by the World Customs Organization's Harmonized System Nomenclature. This chemical, often used as a flame retardant, is specifically identified in the nomenclature. Official sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that any preparation or mixture where this specific compound is a constituent falls under this classification, provided it is not specifically excluded by a more specific heading or subheading. The presence of tris(2,3-dibromopropyl) phosphate is the defining characteristic.
What falls outside HS 382483?
The following products are excluded from HS 382483: pure tris(2,3-dibromopropyl) phosphate if it were to be classified as a single chemical substance under Chapter 29, which is unlikely given its typical use in mixtures. Also excluded are finished articles incorporating this substance, such as certain plastics or textiles that have been treated with it, as these would be classified according to their primary function or material. For instance, a plastic part containing this flame retardant would likely be classified under Chapter 39, not Chapter 38.
What are common classification mistakes for HS 382483?
A common error is misinterpreting the scope of "mixtures and preparations." Importers may incorrectly classify a product containing tris(2,3-dibromopropyl) phosphate if the substance is present in a very minor quantity and the primary function of the preparation is clearly defined by other components, potentially leading to classification under a more general heading for chemical mixtures. Conversely, if the substance is a key functional component, it should be classified here. Adherence to General Rule of Interpretation (GRI) 3(b) for mixtures is crucial.
How should importers classify products under HS 382483?
The correct procedure for classifying products under HS 382483 involves a thorough analysis of the product's composition. Importers and customs brokers must obtain a detailed technical data sheet or Certificate of Analysis (CoA) from the supplier that explicitly lists all chemical components and their percentages. If tris(2,3-dibromopropyl) phosphate is identified as a constituent, and the product is a mixture or preparation, then HS 382483 is the appropriate classification. Verification against the latest WCO HS Explanatory Notes and national tariff schedules is essential.
How is the duty calculated for products under HS 382483?
A shipment of 1,000 kilograms of a flame retardant additive containing tris(2,3-dibromopropyl) phosphate, declared at a customs value of $5,000 USD, would attract a US duty. Assuming a Most Favored Nation (MFN) duty rate of 5.5% ad valorem as per the USITC Harmonized Tariff Schedule for a similar preparation, the duty would be $275.00 (5.5% × $5,000 USD). This calculation is based on the declared value, as the MFN rate is ad valorem for this type of product.
Which trade agreements reduce duties for HS 382483?
Several free trade agreements may reduce the applicable duty rate for HS 382483, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating goods may be eligible for a duty rate of Free, provided specific rules of origin are met. For goods originating from Canada or Mexico, a self-certified origin statement is typically required. While not directly applicable to this specific chemical in most contexts, other agreements might offer preferences for broader chemical preparations if the origin criteria are satisfied.
Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What are the import duty rates for HS code 382483, which covers products containing tris(2,3-dibromopropyl) phosphate?
The Most Favored Nation (MFN) duty rate for HS code 382483 is 6.50% ad valorem. However, preferential duty rates are available for imports from certain countries under various trade agreements. For example, imports from Australia (AU), Canada (CA), Chile (CL), South Korea (KR), and Singapore (SG) may be eligible for free entry (0%). It is crucial to verify the specific preferential rate applicable to your country of origin and ensure you have the necessary documentation to claim it. Always consult the latest official tariff schedules, such as the USITC Harmonized Tariff Schedule, for the most current rates.
How is the import duty for HS code 382483 calculated, and can you provide an example?
The duty for HS code 382483 is typically calculated on an ad valorem basis, meaning it is a percentage of the declared customs value of the imported goods. For instance, if the MFN duty rate is 6.50% and you import goods with a customs value of $10,000, the calculated duty would be $10,000 \times 0.0650 = $650. If a specific duty (e.g., per kilogram) is also applicable, the duty would be the higher of the two calculations. Always refer to the specific tariff schedule for the applicable duty basis and rate.
What are the key classification criteria for goods falling under HS code 382483?
The primary classification criterion for HS code 382483 is the presence of tris(2,3-dibromopropyl) phosphate as a component in the product. This chemical, also known as 'Tris-BP' or 'TBPP', is a brominated flame retardant. Goods are classified under this heading if they are mixtures or preparations containing this specific chemical, regardless of whether it is the sole active ingredient or present in combination with other substances. The WCO (World Customs Organization) and national tariff authorities provide explanatory notes that can further clarify classification nuances.
What documentation is typically required when importing goods classified under HS code 382483?
When importing goods under HS code 382483, standard import documentation is required, including a commercial invoice, packing list, and bill of lading or air waybill. Additionally, depending on the importing country's regulations and potential restrictions on tris(2,3-dibromopropyl) phosphate (due to its hazardous nature), you may need a Certificate of Analysis (CoA) confirming the chemical composition and concentration. For claiming preferential duty rates, a Certificate of Origin is mandatory. Importers and customs brokers should proactively check for any specific import permits, licenses, or declarations required by the destination country's environmental or chemical control agencies.
Which common trade agreements offer preferential duty rates for HS code 382483, and how can importers benefit?
Several trade agreements provide preferential duty rates, often including duty-free entry, for HS code 382483. Examples include agreements with countries like Australia (AU), Canada (CA), Chile (CL), South Korea (KR), and Singapore (SG) under various bilateral or multilateral frameworks. To benefit, importers must ensure the goods originate from a partner country and possess a valid Certificate of Origin issued by the exporter or producer. This document certifies that the goods meet the rules of origin stipulated in the respective trade agreement. Customs brokers play a vital role in ensuring correct documentation and classification to secure these reduced or eliminated duties.