Rosin Fatty Acid Industrial Grade
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3806100010 | 40.0% | CN | US | Official Doc |
| 3806100050 | 40.0% | CN | US | Official Doc |
| 3823130020 | 20.7% | CN | US | Official Doc |
| 3823130040 | 20.7% | CN | US | Official Doc |
| 3805100000 | 40.0% | CN | US | Official Doc |
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🌲 Rosin Fatty Acid (Industrial Grade)
🌐 HS Code Reference & Customs Clearance Guide | 2024/2025 Tariff Analysis | Professional Strategy
📌 I. Product Definition & Classification: Understanding "Rosin Fatty Acid"
Rosin Fatty Acid is a key derivative obtained from rosin (the solid part of tree resin), primarily composed of abietic acid and its isomers. In international trade, its classification depends heavily on its chemical purity and intended industrial application. It falls broadly under two categories: 1. Rosin & Derivatives: If classified strictly as a derivative of natural resin acids (Harmonized System Chapter 38, Heading 3806). 2. Industrial Organic Acids: If classified as a specific monocarboxylic fatty acid or "Tall Oil Fatty Acid" analog (Harmonized System Chapter 38, Heading 3823).
⚠️ Key Classification Distinction:
- If the product is explicitly described as a "derivative of rosin/resin acids" without further processing into a generic fatty acid mix → Group A (3806)
- If processed into a monocarboxylic fatty acid or categorized under "Tall Oil Fatty Acids" equivalents → Group B (3823)
📦 II. HS Code Classification Details (Based on Provided Data)
| HS Code | Product Description | Application/Context | Total Tax Rate |
|---|---|---|---|
3806.10.00.10 |
Rosin Fatty Acid (Rosin/Resin Acid Derivatives) | General rosin derivatives, basic resin acids | 40.0% |
3806.10.00.50 |
Rosin Fatty Acid (Specific Chemical Composition) | Specific chemical forms of rosin acids | 40.0% |
3823.13.00.20 |
Rosin Fatty Acid (Monocarboxylic Fatty Acids) | Industrial monocarboxylic fatty acid analogs | 20.7% |
3823.13.00.40 |
Rosin Fatty Acid (Tall Oil Fatty Acid Category) | Fits under "Other" tall oil fatty acid definitions | 20.7% |
3805.10.00.00 |
Industrial Turpentine Oil | Note: This HS Code is for Turpentine, not Rosin Fatty Acid. It is listed in data but incorrect for Fatty Acids. | 40.0% |
🔍 Important Clarification:
- HS Codes3806.10.00.10and3806.10.00.50apply to Rosin Fatty Acid as a direct derivative of rosin/resin acids.
- HS Codes3823.13.00.20and3823.13.00.40apply when the product is classified as a monocarboxylic fatty acid or tall oil fatty acid analog.
- HS Code3805.10.00.00is for Industrial Turpentine Oil (terpentine oils), not Rosin Fatty Acid. Although included in the data, it refers to a different product (liquid terpene vs. solid/semi-solid fatty acid). Do not use this for Fatty Acid clearance.
💰 III. 2024/2025 Tariff Rate Breakdown (Including Surcharges)
✅ Applicable Jurisdiction: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Current tariffs apply (Section 301 & IEEPA)
🎯 1. Group A: Rosin Derivatives (3806.10.00.10 / 3806.10.00.50)
| Item | Detail |
|---|---|
| Base Tariff | 5.0% |
| Section 301 Surcharge | 25.0% |
| IEEPA (Section 122) Surcharge | 10.0% |
| Total Tax Rate | 40.0% |
| Calculation Basis | CIF Value × 40% |
| De Minimis Exemption | ❌ Not Eligible (High tariff items are excluded) |
| Legal Basis Path | USITC:3806.10.00.10/50 → Section 301 → IEEPA:9903.01.25 |
📌 Explanation:
- These HS codes are classified as Rosin & Derivatives.
- The 40% total tariff is very high, driven by the 25% Section 301 duty and an additional 10% IEEPA surcharge (often referred to as "122 Section" tariff in some contexts).
- This rate applies to most direct rosin derivatives from China.
🎯 2. Group B: Industrial Monocarboxylic Fatty Acids (3823.13.00.20 / 3823.13.00.40)
| Item | Detail |
|---|---|
| Base Tariff | 3.2% |
| Section 301 Surcharge | 7.5% |
| IEEPA (Section 122) Surcharge | 10.0% |
| Total Tax Rate | 20.7% |
| Calculation Basis | CIF Value × 20.7% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | USITC:3823.13.00.20/40 → Section 301 → IEEPA:9903.01.25 |
📌 Explanation:
- If the Rosin Fatty Acid is processed or declared as a monocarboxylic fatty acid or tall oil fatty acid analog, it falls under Heading 3823.
- The total tariff is 20.7%, which is significantly lower than the 40% rate for rosin derivatives.
- Strategy: If your product’s chemical specification allows it, classifying under 3823.13 can save ~19.3% in tariffs. However, this requires strong technical justification that the product is a "fatty acid" rather than a "rosin derivative."
🛠️ IV. Customs Clearance Operational Advice (Practical Pitfall Guide)
✅ 1. Required Documentation Checklist (All Must Be Provided)
| Document | Required? | Description |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must detail chemical composition, purity, and physical state (solid/liquid). |
| ✅ Certificate of Origin (CO) | ✔️ | To determine origin for tariff application. |
| ✅ Commercial Invoice | ✔️ | Clearly state "Rosin Fatty Acid, Industrial Grade" and HS Code. |
| ✅ Packing List | ✔️ | Include gross/net weight, dimensions, and packaging type. |
| ✅ Third-Party Test Report | ✔️ | Chemical analysis (e.g., GC-MS) to prove fatty acid content vs. rosin acid content. |
| ✅ MSDS (Safety Data Sheet) | ✔️ | Required for chemical products. |
✅ 2. Declaration Tips (Critical Keywords)
🔥 “Chemical Nature Determines HS Code!”
| Scenario | Correct Declaration | Error to Avoid |
|---|---|---|
| Direct Rosin Derivative | “Rosin Fatty Acid, Derivative of Abietic Acid” → 3806.10.00.10 |
Calling it “Fatty Acid” to avoid 40% tariff without technical proof. |
| Processed Fatty Acid | “Monocarboxylic Fatty Acid (Tall Oil Analog)” → 3823.13.00.20 |
Vague description “Industrial Chemical” → Risk of audit and reclassification. |
| Incorrect Product | “Industrial Turpentine Oil” → 3805.10.00.00 |
Do NOT use for Rosin Fatty Acid. Turpentine is a volatile oil; Rosin Fatty Acid is a solid/semi-solid acid. Mismatch leads to customs hold. |
✅ 3. Special Case Handling
| Situation | Recommendation |
|---|---|
| Hybrid Product | If the product contains both rosin acids and fatty acids, provide a detailed composition breakdown. Customs may require a Pre-Ruling (Advance Ruling) to confirm classification. |
| Export from China | Ensure the supplier provides accurate HS Code verification from Chinese customs to match the intended US classification. |
| Tariff Engineering | If possible, adjust the processing method to ensure the product meets the definition of “Monocarboxylic Fatty Acid” (HS 3823) rather than “Rosin Derivative” (HS 3806) to benefit from the 20.7% rate. |
🌍 V. Global Market Comparison (2024/2025)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Notes |
|---|---|---|---|
| 🇺🇸 United States | 3823.13.00.20 / 3806.10.00.10 |
20.7% or 40.0% | Depends on classification. High tariffs apply. |
| 🇨🇳 China | 3823.13.00 / 3806.10.00 |
5-10% (Import Duty) | Lower import duties, but export restrictions may apply. |
| 🇪🇺 European Union | 3823.13.00 |
6.5% | No Section 301/IEEPA surcharges. Lower overall cost. |
| 🇮🇳 India | 3823.13.00 |
7.5% | Basic customs duty + social welfare surcharge. |
📌 Conclusion:
- The US market imposes the highest barriers due to Section 301 and IEEPA tariffs.
- Classification strategy is critical: Choosing 3823.13 over 3806.10 can reduce tariffs by ~19.3%.
- Do not confuse Rosin Fatty Acid with Turpentine Oil (3805.10.00.00), as they are chemically and physically distinct.
📌 VI. Common Errors & Pitfalls (Lessons Learned)
❌ Error 1: Declaring Rosin Fatty Acid as “Industrial Turpentine Oil” (3805.10.00.00)
👉 Consequence: Customs will reject due to mismatch in chemical nature (oil vs. acid). Leads to delay, penalty, or seizure.
❌ Error 2: Using HS Code 3806 when 3823 is applicable
👉 Consequence: Overpaying 40% instead of 20.7%. If proven misclassification, back taxes + interest apply.
❌ Error 3: Vague Description “Natural Resin Acid”
👉 Consequence: Customs cannot determine if it’s a derivative (3806) or fatty acid (3823). Leads to random inspection and delays.
✅ Correct Practice:
“Rosin Fatty Acid, Industrial Grade, Monocarboxylic, Purity >95%, Solid, CAS No. [Insert CAS], For Use in Adhesives/Coatings”
🎯 VII. Conclusion: Precise Classification Saves Money!
🎯 Remember:
🔹 “3806 = 40% (High Risk/High Cost)”
🔹 “3823 = 20.7% (Lower Cost, Requires Technical Justification)”
🔹 “Never use 3805 for Fatty Acids!”
📌 Pro Tip:
If you are importing large volumes, apply for a CBP Pre-Ruling to formally confirm whether your specific batch of Rosin Fatty Acid qualifies under HS 3823.13 (20.7%) or HS 3806.10 (40%). This provides legal certainty and avoids unexpected charges.
📣 Immediate Action:
📞 Consult a licensed customs broker with your Technical Data Sheet (TDS).
📝 Prepare a chemical analysis report to support classification under 3823.13 if possible.
🚀 Optimize your supply chain costs by right-filing the HS Code!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every percentage point in tariff saves you real profit!
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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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.