Petroleum based Lubricant Additives
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2942005000 | 38.7% | CN | US | Official Doc |
| 3811290000 | 41.5% | CN | US | Official Doc |
| 2942003500 | 41.5% | CN | US | Official Doc |
| 3403191000 | 35.2% | CN | US | Official Doc |
| 3811210000 | 41.5% | CN | US | Official Doc |
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π’οΈ Petroleum-Based Lubricant Additives (ζΆ¦ζ»ζ²Ήζ·»ε ε)
π HS Code Reference & Customs Clearance Guide | 2024/2025 Latest Tariff Analysis | Professional Entry Strategy
π I. Product Definition & Classification: Do You Really Know "Lubricant Additives"?
Petroleum-based lubricant additives are chemical compounds added to base oils (mineral or synthetic) to enhance their performance properties, such as viscosity index, anti-wear capability, oxidation stability, and detergent properties. In international trade, these are not a single entity but fall into distinct categories based on chemical composition, physical state, and functional purpose.
Misclassification is the #1 cause of customs delays and penalty fines for this product category. Below is the breakdown of why your specific product likely falls into one of the four HS Codes provided in the data.
β οΈ Key Distinction Points: - Chemical Nature: Is it a pure organic compound (synthetic base)? β Chapter 29 - Preparation Form: Is it a mixture/preparation specifically for lubricants? β Chapter 38 - Base Oil Content: Does it contain significant petroleum oil or bitumen? β Chapter 34
π¦ II. HS Code Classification Details (2024/2025 Latest Tariff Authority)
Based on the provided data, here are the four potential HS Codes for petroleum-based lubricant additives, with specific explanations for each classification.
| HS Code | Product Description (Summary) | Applicable Scenario | Tax Detail Breakdown |
|---|---|---|---|
2942.00.50.00 |
Synthetic Lubricant Additive: Classified as "Other Organic Compounds" | High-purity synthetic chemicals added to synthetic oils; not yet prepared as a final lubricant mixture. | Total Tax: 38.7% β’ Base: 3.7% β’ Retaliatory: 25.0% β’ Section 301: 10% |
3811.29.00.00 |
Liquid Lubricant Additive: Classified under "Liquid Additives" | General-purpose liquid additives for lubricating oils/greases (except those falling under 3811.21). | Total Tax: 41.5% β’ Base: 6.5% β’ Retaliatory: 25.0% β’ Section 301: 10% |
2942.00.35.00 |
Organic Compound: Aromatic or Modified Aromatic Materials | Pure aromatic chemical compounds used as additives, not yet formulated into a commercial preparation. | Total Tax: 41.5% β’ Base: 6.5% β’ Retaliatory: 25.0% β’ Section 301: 10% |
3403.19.10.00 |
Lubricant Preparations: Contains Petroleum Oil or Bituminous Minerals | Ready-to-use preparations containing petroleum oil; often sold as finished lubricant blends or high-oil-content additives. | Total Tax: 35.2% β’ Base: 0.2% β’ Retaliatory: 25.0% β’ Section 301: 10% |
π Critical Analysis: - Why 2942.00? If the product is a pure chemical substance (e.g., ZDDP, Polymethacrylates) and not a "preparation" (mixture), it belongs in Chapter 29.
2942.00.50.00is for other organic compounds, while2942.00.35.00is specifically for aromatic compounds. - Why 3811.29? If the product is a preparation (mixture) specifically for lubricants, it falls under Chapter 38.3811.29.00covers other liquid lubricant additives. - Why 3403.19? If the product contains a significant amount of petroleum oil or bituminous minerals as a carrier/base, it may be classified as a "lubricant preparation" under Chapter 34. Note the significantly lower base tax (0.2%).
π° III. 2024/2025 Latest Tariff Rate Breakdown (Including Additional Taxes)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: Current tariffs as per provided data (includes Section 301 and IEEPA measures)
π― 1. 2942.00.50.00 β Synthetic Lubricant Additive (Other Organic Compounds)
| Item | Content |
|---|---|
| Base Tariff | 3.7% (ad valorem) |
| Section 301 Tariff (25%) | +25.0% (China-specific retaliatory tariff) |
| Section 301 Additional (10%) | +10.0% (Additional 122/Section 301 measure) |
| Total Effective Rate | 38.7% |
| Calculation | CIF Value Γ 38.7% |
| De Minimis Exemption | β Not Eligible (Section 301 taxes apply regardless of value) |
| Legal Basis | HTSUS 2942.00.50 β Section 301 List 4A/B β IEEPA Proclamations |
π Explanation:
- The base tariff is relatively low (3.7%), but the 35% combined additional tariff (25% + 10%) makes it expensive.
- This code is suitable for pure chemical additives (e.g., viscosity index improvers) that are not yet mixed with base oils.
π― 2. 3811.29.00.00 β Liquid Lubricant Additive
| Item | Content |
|---|---|
| Base Tariff | 6.5% (ad valorem) |
| Section 301 Tariff (25%) | +25.0% |
| Section 301 Additional (10%) | +10.0% |
| Total Effective Rate | 41.5% |
| Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis | HTSUS 3811.29 β Section 301 List 4A/B β IEEPA Proclamations |
π Explanation:
- This is the most common code for commercial lubricant additives (preparations).
- Higher base tax (6.5%) vs. 2942.00, resulting in a higher total rate.
- Use this for mixtures designed specifically for lubricating oils/greases.
π― 3. 2942.00.35.00 β Organic Compound (Aromatic/Modified Aromatic)
| Item | Content |
|---|---|
| Base Tariff | 6.5% (ad valorem) |
| Section 301 Tariff (25%) | +25.0% |
| Section 301 Additional (10%) | +10.0% |
| Total Effective Rate | 41.5% |
| Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis | HTSUS 2942.00.35 β Section 301 List 4A/B β IEEPA Proclamations |
π Explanation:
- Use this if the additive is a pure aromatic compound (e.g., alkylated aromatics) and not a mixture.
- Same tax rate as3811.29.00, but different chapter logic.
π― 4. 3403.19.10.00 β Lubricant Preparations (Containing Petroleum Oil)
| Item | Content |
|---|---|
| Base Tariff | 0.2% (ad valorem) |
| Section 301 Tariff (25%) | +25.0% |
| Section 301 Additional (10%) | +10.0% |
| Total Effective Rate | 35.2% |
| Calculation | CIF Value Γ 35.2% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis | HTSUS 3403.19.10 β Section 301 List 4A/B β IEEPA Proclamations |
π Explanation:
- Lowest Base Tariff (0.2%) makes this the most attractive option if applicable.
- Crucial Condition: The product must contain petroleum oil or bituminous minerals.
- If your additive is primarily a chemical in a synthetic carrier, this code may be challenged by customs.
- Savings: Compared to3811.29.00, this saves 6.3% in total tax (41.5% - 35.2%).
π οΈ IV. Customs Clearance Practical Advice (Avoiding Pitfalls)
β 1. Documentation Checklist (Mandatory)
| Document | Required? | Notes |
|---|---|---|
| β Safety Data Sheet (SDS) | βοΈ | Must classify product as hazardous/non-hazardous per DOT/PHMSA. |
| β Formula/Composition Statement | βοΈ | Detailed % of each chemical component. Crucial for distinguishing Chapter 29 vs. 38. |
| β Product Specification Sheet | βοΈ | Define if it's a "pure compound" or "preparation/mixture." |
| β Commercial Invoice | βοΈ | Clearly state: "Lubricant Additive, Petroleum-Based, Not a Finished Lubricant." |
| β Certificate of Origin (CO) | βοΈ | Required for Section 301 tariff determination. |
| β Bill of Lading/Air Waybill | βοΈ | Standard shipping docs. |
β 2. Classification Strategy (Key Rules)
π₯ βPure vs. Mixture, Oil vs. Chemical, Code Matters!β
| Scenario | Correct HS Code | Why? |
|---|---|---|
| Pure Chemical (e.g., ZDDP powder) | 2942.00.50.00 or 2942.00.35.00 |
Not a "preparation." Classified as an organic compound. |
| Liquid Mixture for Engine Oil | 3811.29.00.00 |
A "preparation" specifically for lubricants. |
| Additive with High Petroleum Oil Content | 3403.19.10.00 |
Contains petroleum oil as a carrier/base. |
| Finished Lubricant (e.g., Motor Oil) | β Not in Data | Would be 2710.19 or similar, not an additive. |
π Warning:
- Do not declare3403.19.10.00if the product is >90% synthetic chemical with no petroleum oil. Customs will reassess and apply3811.29.00or2942.00.50.00, leading to back taxes and penalties.
- Do not declare2942.00.50.00if the product is a ready-to-use mixture. It should be3811.29.00.00.
β 3. Special Considerations
| Situation | Advice |
|---|---|
| OEM Custom Additives | Provide formulation details to justify Chapter 29 vs. 38. |
| Multi-Component Additive Packages | If it's a kit of separate chemicals, each might be classified separately. If pre-mixed, classify as one preparation. |
| Hazardous Goods | Many lubricant additives are hazardous. Ensure proper IMDG/ADR labeling for shipping. |
| Section 301 Exclusions | Check if your specific HTS code is eligible for any temporary exclusions (rare for chemicals post-2023). |
π V. Global Market Comparison (2024/2025)
| Country/Region | Recommended HS Code | Est. Tariff (China Origin) | Notes |
|---|---|---|---|
| πΊπΈ USA | 3811.29.00.00 or 2942.00.50.00 |
38.7% - 41.5% | High Section 301 tariffs apply. |
| π¨π³ China | 3811.29.00.00 |
~6.5% | No Section 301. |
| πͺπΊ EU | 3811.29.00.00 |
~0% - 6.5% | No Section 301. Check REACH compliance. |
| π¨π¦ Canada | 3811.29.00.00 |
~5% - 6.5% | CUSMA benefits may apply if non-Chinese. |
| π²π½ Mexico | 3811.29.00.00 |
~5% | USMCA benefits if meeting rules of origin. |
π Conclusion:
- The USA is the most expensive market for these products due to Section 301 tariffs.
- Optimize Classification: If your product contains petroleum oil,3403.19.10.00offers the lowest US tariff (35.2%).
- For pure chemicals,2942.00.50.00(38.7%) is slightly better than3811.29.00.00(41.5%).
π VI. Common Mistakes & Pitfalls (Lessons Learned)
β Mistake 1: Declaring "Lubricant" instead of "Lubricant Additive"
π Result: Wrong HS Code, potential anti-dumping duties, or regulatory violations.
β Mistake 2: Ignoring the "Petroleum Oil" content
π Result: Misclassifying 3403.19.10.00 when it should be 3811.29.00.00. Customs will audit your formulation.
β Mistake 3: Assuming De Minimis (Section 321) applies
π Result: Section 301 tariffs override de minimis exemptions for China-origin goods. No shipment under $800 is tax-free.
β Mistake 4: Vague Description "Chemical Additive"
π Result: Customs hold for inspection. Provide detailed composition to prove Chapter 29 vs. 38.
β Best Practice:
"Synthetic Lubricant Additive, ZDDP, Pure Chemical, 99% Purity, Not a Preparation" β
2942.00.50.00
"Engine Oil Additive Pack, Liquid Mixture for Mineral Oil" β3811.29.00.00
π― VII. Conclusion: Smart Classification, Cost Savings!
π― Key Takeaway:
πΉ "Pure Chemical? Go Chapter 29. Mixture? Go Chapter 38. Oil-Based? Go Chapter 34."
πΉ "Section 301 is unavoidable. Optimize your classification to save 3-6%."
πΉ "SDS and Formula are your best friends in customs clearance."
π Pro Tip:
If your product can be formulated to contain petroleum oil (e.g., as a carrier), consider declaring under 3403.19.10.00 to reduce total tariff from 41.5% to 35.2%. Consult your chemical engineer to see if this is feasible without compromising product performance.
π£ Action Required:
π Contact a Customs Broker to review your SDS and formulation.
π Prepare Detailed Composition Statement.
π Avoid Classification Errors to ensure smooth customs clearance and cost efficiency.
β¨ Precision in Classification, Profit in Clearance!
πΌ Every Percent Saved is Pure Profit!
Customer Reviews
About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.