dehydrated oleic acid
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 151790 | 0.0% | CN | US | Official Doc |
| 291619 | 0.0% | CN | US | Official Doc |
| 1520000000 | 17.5% | CN | US | Official Doc |
| 1517909000 | 0.0% | CN | US | Official Doc |
| 3824994140 | 39.6% | CN | US | Official Doc |
| 3824994190 | 39.6% | CN | US | Official Doc |
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AI Analysis
π§ͺ Dehydrated Oleic Acid (Industrial Chemical Feedstock)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Strategy for Chemical Imports
π I. Product Definition & Classification: Do You Really Understand "Dehydrated Oleic Acid"?
Dehydrated Oleic Acid is a specialized industrial chemical derived from Oleic Acid (a monounsaturated fatty acid) through a dehydration process. This process removes water molecules to create conjugated double bonds, altering its chemical structure and reactivity. It is primarily used in the production of resins, coatings, lubricants, and chemical synthesis.
In international trade, the classification hinges on chemical structure and degree of processing: * As a Fatty Acid Derivative (HS 1517): If classified strictly under Chapter 15 (Animal or Vegetable Fats and Oils), it is treated as a prepared binder or a specific fatty acid derivative not elsewhere specified. * As a Specific Organic Chemical (HS 2916): If the dehydration process significantly alters its nature to become a distinct "unsaturated carboxylic acid" or derivative with a modified chemical structure, it falls under Chapter 29 (Organic Chemicals).
β οΈ Key Distinction Point:
- If treated as a general fatty acid derivative/preparation for industrial binders or mixtures β Go to 1517.90.90.00 or 3824.99.41.40/90.
- If treated as a chemically defined derivative (modified unsaturated acid) β Go to 2916.19.
- Note: Tax retrieval for these specific subheadings often results in "Error" or requires specific country-based lookup, but structural classification remains critical.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Reference)
Based on the provided data, here is the breakdown of potential HS Codes for Dehydrated Oleic Acid and related fatty acid products.
| HS Code | Product Description | Classification Logic | Tax Status |
|---|---|---|---|
1520.00.00.00 |
Glycerol, crude; glycerol waters and glycerol lyes | Incorrect for Dehydrated Oleic Acid. This code is for Glycerol (a byproduct of fat hydrolysis), not fatty acids themselves. Do not use. | β 7.5% (0% Base + 7.5% Surtax) |
1517.90.90.00 |
Other fatty acids, whether or not chemically defined, not elsewhere specified or included | Primary Candidate 1. Falls under Chapter 15 (Fats & Oils). Dehydrated oleic acid is a derivative. If not specifically listed elsewhere, it fits here as "Other fatty acids." | β οΈ Error (Failed to retrieve tax info) |
3824.99.41.40 |
Prepared binders... Fatty substances... Mixtures of fatty acid esters | Candidate 2. If the dehydrated oleic acid is mixed or prepared as a binder for foundry molds or specific chemical preparations, it may fall here. | β 29.6% (4.6% Base + 25.0% Surtax) |
3824.99.41.90 |
Prepared binders... Fatty substances... Other | Candidate 3. Similar to above, but for "Other" fatty substances not specified as esters. High tax burden applies. | β 29.6% (4.6% Base + 25.0% Surtax) |
1517.90 |
Dehydrated oleic acid (Fatty acid derivative) | Candidate 4. General description under Chapter 15 for industrial fatty acid derivatives. | β οΈ Error (Failed to retrieve tax info) |
2916.19 |
Dehydrated oleic acid (Unsaturated carboxylic acid derivative) | Candidate 5. If classified as a specific organic chemical derivative (modified structure) under Chapter 29. | β οΈ Error (Failed to retrieve tax info) |
π Critical Note on Tax "Errors":
The "Error" status for HS Codes1517.90.90.00,1517.90, and2916.19indicates that specific country-to-country tariff rates (especially US-China surtaxes) may not be fully automated in this snapshot. However, the structural classification is legally defined by the Harmonized System. You must verify the final duty rate with a customs broker, as these often attract the same 25% Section 301 surtax if originating from China.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
β Assumption: Import into the USA from China.
β Note: The "Error" codes likely carry the standard 25% Section 301 Surtax + Base Rate, similar to the3824codes.
π― 1. 1520.00.00.00 ββ Glycerol (Reference Only - Do Not Use for Oleic Acid)
| Item | Detail |
|---|---|
| Base Duty | 0% |
| Surtax (Section 301) | 7.5% |
| Total Tax | 7.5% |
| Relevance | Irrelevant. Glycerol is a trihydric alcohol, not a fatty acid. Misclassification leads to penalty. |
π― 2. 3824.99.41.40 & 3824.99.41.90 ββ Prepared Binders/Fatty Substances
| Item | Detail |
|---|---|
| Base Duty | 4.6% |
| Surtax (Section 301) | 25.0% |
| Total Tax | 29.6% |
| Tax Calculation | CIF Value Γ 29.6% |
| De Minimis Exemption | β Not Applicable (Commercial Import) |
| Legal Basis | Chapter 38 (Miscellaneous Chemical Products) |
π Why this matters:
If Customs determines your Dehydrated Oleic Acid is a "prepared binder" or "miscellaneous chemical preparation," it falls into this high-tax bucket. 29.6% is a significant cost driver.
π― 3. 1517.90.90.00 / 2916.19 ββ Fatty Acid Derivatives / Organic Chemicals
| Item | Detail |
|---|---|
| Base Duty | Typically 0% - 5.3% (Varies) |
| Surtax (Section 301) | Likely 25% (If Chinese Origin) |
| Total Tax | Est. 25% - 30% |
| Status | β οΈ Verify with Broker |
| Risk | High. If deemed "chemically defined," it may escape Chapter 15 protections but still face Chapter 301 tariffs. |
π οΈ IV. Customs Clearance Practical Advice (Action Plan)
β 1. Essential Documentation Checklist
| Document | Required? | Purpose |
|---|---|---|
| Certificate of Analysis (CoA) | β Yes | Must prove chemical composition: % Oleic Acid, % Dehydration Level, Impurities. Proves it is Dehydrated, not just raw Oleic Acid. |
| MSDS (SDS) | β Yes | Safety Data Sheet. Classifies hazards (Flammable? Corrosive?). Critical for transport and customs safety checks. |
| Process Description | β Yes | Explain the dehydration process. Is it catalytic? Thermal? This helps distinguish between Chapter 15 (Fat) and Chapter 29 (Chemical). |
| Commercial Invoice | β Yes | Must clearly state "Dehydrated Oleic Acid" and HS Code. Avoid vague terms like "Industrial Oil." |
| Bill of Lading | β Yes | Standard shipping document. |
| US Importer of Record (IOR) | β Yes | Required for duty payment and compliance. |
β 2. Classification Strategy (Critical Decision Tree)
π₯ βChemical Structure Dictates Chapter, Process Dictates Subheading!β
| Scenario | Recommended HS Code | Reasoning |
|---|---|---|
| Raw Dehydrated Oleic Acid (Pure, not mixed) | 1517.90.90.00 or 2916.19 | Best case for lower base duty, but subject to 25% surtax. |
| Mixed with Binders/Additives | 3824.99.41.40 | If it's a "preparation" or "mixture," it moves to Chapter 38. Higher base duty (4.6%). |
| Glycerol Byproduct | 1520.00.00.00 | WRONG CODE. Do not use unless you are importing glycerol. |
β 3. Special Case Handling
| Situation | Advice |
|---|---|
| Chinese Origin | Expect 25% Section 301 Surtax on ALL Chapter 15, 29, and 38 fatty acid codes. Budget for 25-30% total duty. |
| Non-Chinese Origin (e.g., Malaysia, Indonesia) | Verify if FTA (Free Trade Agreement) applies. Malaysia/Indonesia may have 0% duty under certain agreements, but check Rules of Origin strictly. |
| Customs Audit Risk | If using 2916.19, provide a legal opinion from a chemical expert explaining why it is a "derivative" and not a "fat." |
| Packaging | Dehydrated oleic acid can be hygroscopic. Ensure packaging is sealed. Customs may inspect for leakage or degradation. |
π V. Global Market Comparison (2026)
| Region | Recommended HS Code | Est. Duty (China Origin) | Notes |
|---|---|---|---|
| πΊπΈ USA | 1517.90.90.00 / 3824.99.41.40 |
25% - 29.6% | High tariffs. Strict chemical documentation required. |
| π¨π³ China | 2916.19 |
Low (5-10%) | Import duty is lower, but VAT (13%) applies. |
| πͺπΊ EU | 2916.15 / 1518.00 |
~5% - 6.5% | No Section 301 surtax. But strict REACH chemical registration required. |
| π¬π§ UK | 2916.19 |
~5% | Post-Brexit rules. Check UK Global Tariff. |
π Conclusion:
- USA is the most expensive market due to Section 301 tariffs.
- EU/UK require REACH registration for chemicals, which is a significant compliance hurdle, not just a tariff issue.
- Classification as3824(Prepared Binder) is a common Customs trap that adds 25% surtax + 4.6% base. Aim for1517or2916if possible, but be prepared to defend the chemical definition.
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Classifying Dehydrated Oleic Acid as Glycerol (1520)
π Consequence: 7.5% Duty instead of 25%+, but HIGH RISK OF PENALTY. Glycerol is a different chemical. Customs will reject this misclassification.
β Error 2: Classifying as 3824 (Prepared Binder) without additives
π Consequence: 29.6% Duty. If the product is pure Dehydrated Oleic Acid, it should not be classified as a "prepared binder." Save money by arguing for 1517 or 2916.
β Error 3: Ignoring Section 301 Surtax in Costing
π Consequence: Underestimating landed cost by 25%. Always include 25% in your FOB/CIF calculations for Chinese origin.
β Error 4: Vague Description on Invoice ("Fatty Acid")
π Consequence: Customs delays for "Missing Information." Be specific: "Dehydrated Oleic Acid, Chemically Defined, Industrial Grade."
β Correct Action:
"Dehydrated Oleic Acid, CAS No. [Insert CAS], Used in Resin Production, Pure Chemical, Not Mixed."
π― VII. Conclusion: Professional Classification Saves Money!
π― Key Takeaway:
πΉ "Pure Derivative = 1517/2916 (Lower Base, High Surtax)"
πΉ "Mixture/Binder = 3824 (Higher Base, High Surtax)"
πΉ "Always Check Section 301 for China Origin!"
π Pro Tip:
If you are importing Dehydrated Oleic Acid, request a Pre-Submission Classification Ruling from US Customs (CBP) if the value is high. This provides legal certainty and avoids costly penalties.
β¨ Smart Classification, Smooth Customs, Maximized Profit!
πΌ Your chemical supply chain depends on accurate HS Codes!
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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.