HS 381129 Other
Quick Answer: Preparations for petroleum oils or for oils obtained from bituminous minerals, not elsewhere specified or included, imported under HS 381129 enter the UK at 4.00%, the EU at 5.80%, and the US at 25% (MFN). This residual classification applies to various additive preparations not covered by more specific headings within Chapter 38. Importers should note that the US duty rate can vary significantly based on preferential trade agreements, with some countries benefiting from duty-free entry. CustomTariffs aggregates this data, highlighting the importance of verifying specific country rates and potential trade agreement benefits for accurate landed cost calculations.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3811290020 | 4.00 % | — | — |
| 3811290030 | 4.00 % | — | — |
| 3811290038 | 4.00 % | — | — |
| 3811290043 | 4.00 % | — | — |
| 3811290048 | 4.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3811290000 | 5.80 % | — | — |
| 3811290020 | 5.80 % | — | — |
| 3811290057 | 5.80 % | — | — |
| 3811290079 | 5.80 % | — | — |
| 3811290090 | 5.80 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3811290000 | 6.5% | Free (17 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 3811.29?
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, and 15 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 381129 cover?
This subheading covers "Other" additives for lubricating oils, not specified elsewhere in heading 3811. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this category is for preparations used to enhance the performance of lubricating oils, such as those that prevent oxidation, inhibit corrosion, or improve viscosity. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this residual category applies when a product does not fit into the more specific subheadings for anti-knock preparations, other prepared additives, or prepared pour point depressants.
What falls outside HS 381129?
The following products are excluded from HS 381129: anti-knock preparations for gasoline (381111 and 381119), prepared pour point depressants (381121), and additives specifically for lubricating oils that are covered by more precise descriptions within heading 3811. For instance, a product solely designed to reduce friction might be classified under 381129 if it's not a pour point depressant, but if it's a primary anti-wear agent, its specific function would dictate classification. Products not intended for lubricating oils, such as fuel additives, are classified elsewhere.
What are common classification mistakes for HS 381129?
A common error is misinterpreting the "other" designation as a catch-all for any chemical preparation related to oils. According to General Rule of Interpretation (GRI) 1, classification should be based on the terms of the headings and any relative section or chapter notes. Importers may incorrectly classify products that are actually finished lubricating oils themselves, or preparations that are more specifically described under other headings in Chapter 38 or elsewhere, such as those for metalworking fluids or industrial greases.
How should importers classify products under HS 381129?
The correct procedure for classifying products under HS 381129 involves a thorough review of the product's exact composition and intended use. Importers and customs brokers must first consult the WCO HS Nomenclature and the specific tariff schedules of the importing country, such as the USITC HTS or the UK Trade Tariff. If the product is an additive for lubricating oils and does not meet the criteria for more specific subheadings within 3811, then 381129 is the appropriate classification. A detailed technical data sheet is crucial for this determination.
How is the duty calculated for products under HS 381129?
A shipment of 10,000 kilograms of a proprietary engine oil additive, declared at a customs value of $50,000 USD, would attract a US duty of $1,750. This is calculated using the Most Favored Nation (MFN) rate of 3.5% ad valorem, applied to the declared customs value ($50,000 USD × 0.035 = $1,750). This calculation is based on the MFN duty rate published in the USITC Harmonized Tariff Schedule for HS code 381129.
Which trade agreements reduce duties for HS 381129?
Several free trade agreements may reduce the applicable duty rate for HS 381129, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, qualifying goods originating from Canada or Mexico can enter the United States duty-free. To claim this preference, a self-certified origin statement is typically required, detailing the product's origin and compliance with the agreement's rules of origin. Other agreements, like those with developing nations under the Generalized System of Preferences (GSP), may offer reduced rates, often requiring a GSP Form A.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What are the typical import duty rates for HS code 381129, and how do preferential rates apply?
HS code 381129, covering 'Other' lubricating preparations, has varying duty rates depending on the importing country. For example, the U.S. Harmonized Tariff Schedule (USHTS) lists a general Most Favored Nation (MFN) rate of 4.00% ad valorem. However, preferential rates are available under various trade agreements. For instance, imports from Australia (AU), Chile (CL), South Korea (KR), and Singapore (SG) may benefit from duty-free entry (Free). It is crucial to consult the specific tariff schedule of the destination country and verify eligibility for preferential treatment based on the origin of the goods and applicable trade agreements.
What specific criteria determine if a product falls under HS code 381129 ('Other')?
HS code 381129 is a residual category for lubricating preparations not elsewhere specified under headings 3811.11 to 3811.21. This typically includes lubricating preparations containing petroleum or bituminous mineral oils, but not those specifically classified as 'additives' (3811.11 and 3811.19) or 'other' preparations for petroleum or bituminous mineral oils (3811.21). If a lubricating preparation does not fit the more specific subheadings within 3811, it will likely be classified under 381129. Consult the Explanatory Notes of the Harmonized System (WCO) for detailed guidance on the scope of this heading.
What documentation is typically required for importing goods classified under HS code 381129?
Standard import documentation for HS code 381129 generally includes a commercial invoice, packing list, and bill of lading or air waybill. Depending on the importing country and the specific nature of the lubricating preparation, additional documentation may be required. This could include a certificate of origin to claim preferential duty rates, safety data sheets (SDS) for hazardous materials, or specific import licenses. Importers and customs brokers should verify the exact requirements with the customs authority of the destination country.
How is the import duty for HS code 381129 calculated, using a specific example?
The duty for HS code 381129 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For example, if the MFN duty rate is 4.00% and the declared customs value of a shipment of lubricating preparations is $10,000 USD, the import duty would be calculated as follows: $10,000 (Customs Value) × 0.04 (Duty Rate) = $400 USD. If the tariff also specifies a specific duty (e.g., per kilogram), the duty would be the higher of the two calculations, or a combination, as stipulated by the tariff schedule.
Which major trade agreements commonly offer reduced or zero duty rates for products under HS code 381129?
Several trade agreements can provide preferential duty rates for goods classified under HS code 381129. For instance, the United States has agreements like the US-Australia Free Trade Agreement (AU), US-Chile Free Trade Agreement (CL), and US-Korea Free Trade Agreement (KR), which often grant duty-free access for eligible goods. The European Union's TARIC system also details preferential rates under agreements with countries like Canada (C) and Mexico (M). The UK's Trade Tariff would outline preferences under its Global Tariff and agreements with countries like Singapore (SG). Always verify the specific origin requirements and product eligibility under the relevant trade agreement.