混合烷基萘精馏产品
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2902902000 | 35.0% | CN | US | Official Doc |
| 2902909000 | 35.0% | CN | US | Official Doc |
| 2710124560 | 0.0% | CN | US | Official Doc |
| 2710124545 | 0.0% | CN | US | Official Doc |
AI Analysis
🛢️ Mixed Alkylnaphthalene Distillation Products (Refined Alkylnaphthalenes)
🌐 HS Code Classification & Tariff Guide | 2026 Latest Tax Analysis | Strategic Customs Clearance
📌 I. Product Definition & Classification: Do You Know What "Mixed Alkylnaphthalenes" Are?
Mixed Alkylnaphthalene Distillation Products are high-value liquid chemicals derived from petroleum or bituminous minerals. They are a subclass of Cyclic Hydrocarbons, specifically characterized by a naphthalene core with alkyl groups (like methyl or ethyl) attached.
- Primary Applications:
- Base Oils: High-performance lubricants for jet engines and industrial machinery.
- Chemical Intermediates: Precursors for dyes, pigments, and plasticizers.
- Solvents: Specialty solvents for electronics cleaning and coating processes.
- Hydraulic Fluids: Fluids requiring high thermal stability and low volatility.
⚠️ Critical Distinction for Customs: - If the product is a mixture of specific cyclic hydrocarbons (e.g., containing methylanthracene, methylnaphthalene, cymene, etc.) and is not a petroleum oil mixture containing >70% petroleum oil (which would fall under Chapter 27), it belongs to Chapter 29 (Organic Chemicals). - Key Trigger: Is it a purified chemical mixture of specific cyclic compounds, or a crude petroleum fraction? The data below strictly covers Cyclic Hydrocarbons (Chapter 29).
📦 II. HS Code Classification Details (2026 Latest Tariff Reference)
Based on the provided dataset, these products fall under Cyclic Hydrocarbons.
| HS Code | Product Description | Applicability & Scenarios | Composition Details |
|---|---|---|---|
| 2902.90.20.00 | Cyclic hydrocarbons: Other: Acenaphthene, chrysene, cymene, dimethylnaphthalenes, fluoranthene, fluorene, indene, mesitylene, methylanthracene, methylnaphthalene, phenanthrene and pyrene | Primary Classification for Mixed Alkylnaphthalenes. Specifically targets mixtures containing methylnaphthalene, dimethylnaphthalenes, and related isomers. |
High Purity: Contains defined cyclic compounds like methylnaphthalene and dimethylnaphthalene. Form: Distilled, purified liquid or solid mixture. |
| 2902.90.90.00 | Cyclic hydrocarbons: Other: Other | Residual Classification. Used if the mixture contains cyclic hydrocarbons not explicitly listed in 2902.90.20.00. |
General: Any cyclic hydrocarbon mixture not fitting the specific "named" list above. |
🔍 Key Analysis: - Mixed Alkylnaphthalenes (containing methylnaphthalene or dimethylnaphthalene) are explicitly listed under 2902.90.20.00. - Do NOT classify under Chapter 27 (Petroleum Oils) unless the product is a crude petroleum fraction containing >70% petroleum oil with no specific chemical isolation. Since "Mixed Alkylnaphthalene" implies a refined chemical product, Chapter 29 is the correct path.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Base Tariff + Additional Duties)
✅ Applicable Country: United States (US) ✅ Origin: China (CN) (Implied by "Additional Tariff" context) ✅ Effective Date: 2025/2026 (Current Trade Regime)
🎯 1. HS Code 2902.90.20.00 —— Mixed Alkylnaphthalenes (Specific List)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Additional Tariff (Section 301 / IEEPA) | +25.0% (China-specific punitive duty) |
| Total Tariff Rate | 25.0% |
| Tax Calculation | CIF Value × 25.0% |
| De Minimis Exemption | ❌ NO (Denied) |
| Legal Basis Path | IEEPA:9903.88.01 → USITC:2902.90.20.00 → FOOTNOTE:9903.88.01 |
📌 Explanation: - Although the Base Tariff is 0%, the 25% Additional Tariff applies strictly to Chinese-origin organic chemicals under the "Section 301" trade actions. - Result: You must pay 25% of the CIF value upon entry. - Risk: If declared incorrectly as petroleum oil (Chapter 27) without proving the specific chemical nature, the duty rate might shift to
2710.12.45(10.5¢/bbl + 25%), which is complex to calculate on volume vs. value. Stick to 2902.90.20.00 for clarity.
🎯 2. HS Code 2902.90.90.00 —— Other Cyclic Hydrocarbons (Residual)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Additional Tariff (Section 301 / IEEPA) | +25.0% (China-specific punitive duty) |
| Total Tariff Rate | 25.0% |
| Tax Calculation | CIF Value × 25.0% |
| De Minimis Exemption | ❌ NO (Denied) |
| Legal Basis Path | IEEPA:9903.88.01 → USITC:2902.90.90.00 → FOOTNOTE:9903.88.01 |
📌 Note: - Even if the mixture doesn't perfectly match the specific names in 2902.90.20.00, the 25% tariff remains the same. - Recommendation: Always aim for 2902.90.20.00 if the product contains methylnaphthalene, as it is more accurate and avoids customs disputes regarding "Other" classification.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
✅ 1. Preparation Checklist (Non-Negotiable)
| Document | Required | Explanation |
|---|---|---|
| ✅ Certificate of Analysis (CoA) | YES | Must explicitly list the % composition of Methylnaphthalene, Dimethylnaphthalene, etc. to prove it fits 2902.90.20.00. |
| ✅ MSDS (Safety Data Sheet) | YES | Must confirm "Organic Chemical" status, not "Petroleum Oil". |
| ✅ Chemical Structure Diagram | YES | Visual proof of the cyclic structure to distinguish from petroleum fractions. |
| ✅ Commercial Invoice | YES | Must state: "Mixed Alkylnaphthalene Distillation Product" (Do NOT use "Oil" or "Fuel"). |
| ✅ Bill of Lading | YES | Ensure cargo marks match the invoice description. |
✅ 2. Declaration Strategy (The "Golden Rule")
🔥 "Chemical Name Precision + Composition Proof = 0 Disputes!"
| Scenario | Correct Declaration | Wrong Action |
|---|---|---|
| Product is a specific mixture of methylnaphthalene | HS: 2902.90.20.00Name: "Mixed Alkylnaphthalenes (Methylnaphthalene mix)" |
Declare as "Petroleum Oil" → High risk of seizure or re-classification to 2710.12 (Volume tax is hard to calculate). |
| Product is a generic cyclic mixture | HS: 2902.90.90.00 |
Declare as "Solvent" (Too vague) → Customs will ask for detailed analysis. |
| Product contains >70% petroleum base | HS: 2710.12.45.60 or .45.45 |
If it's a chemical intermediate, forcing 2710 is incorrect. |
✅ 3. Special Situation Handling
| Situation | Handling Suggestion |
|---|---|
| OEM/Bulk Chemical Orders | Provide a Technical Data Sheet (TDS) from the manufacturer confirming the alkyl substitution on the naphthalene ring. |
| Blend with Other Solvents | If the mixture contains non-cyclic solvents, the classification may shift. Ensure the Cyclic Hydrocarbon content is dominant to stay in Chapter 29. |
| Re-Export (US to Mexico) | Check if the USMCA agreement allows duty-free treatment, but note that 301 Additional Duties on Chinese goods often cannot be waived even for re-export if the country of origin is China. |
🌍 V. Global Market Comparison (2026 Snapshot)
| Country/Region | Recommended HS Code | Tariff Rate (China Origin) | Key Requirement | Note |
|---|---|---|---|---|
| 🇺🇸 USA | 2902.90.20.00 |
25.0% | CoA + MSDS | High compliance risk; 25% is non-negotiable for Chinese origin. |
| 🇪🇺 EU | 2902.90 |
0% - 6% | REACH Registration | No Section 301 tax, but strict REACH registration required. |
| 🇯🇵 Japan | 2902.90 |
5% | PSE/Chemical Safety | Moderate duty; no punitive addition tax. |
| 🇨🇳 China | 2902.90 |
4% - 6% | N/A | Low tariff, but check export restrictions. |
📌 Conclusion: - USA is the most expensive market for these products due to the 25% Additional Tariff. - Documentation is king: Without a CoA proving the specific chemical composition (Methylnaphthalene, etc.), Customs may reject the
2902classification and force a different (and potentially higher) duty path.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Calling it "Petroleum Oil" or "Fuel" in the invoice.
👉 Consequence: Customs may classify under 2710 (Oil) which has a complex volumetric tax (¢/bbl) + 25%. This creates calculation errors and delays.
👉 Fix: Use precise chemical names: "Mixed Alkylnaphthalenes" or "Methylnaphthalene Distillate".
❌ Mistake 2: Failing to list the specific isomers in the CoA.
👉 Consequence: Customs suspects "Other" (2902.90.90) and may request a lab test to verify the composition.
👉 Fix: Explicitly state: "Contains >XX% Methylnaphthalene, >YY% Dimethylnaphthalene" in the CoA.
❌ Mistake 3: Ignoring the 25% Additional Tariff in cost calculation.
👉 Consequence: Underestimated landed cost → Profit loss.
👉 Fix: Always calculate CIF × 1.25 for US imports from China.
✅ Correct Action:
Product Name: Mixed Alkylnaphthalene Distillation Product HS Code:
2902.90.20.00Composition: Methylnaphthalene (70%), Dimethylnaphthalene (30%) Declaration: "Cyclic Hydrocarbons, Mixture of Alkylnaphthalenes, Organic Chemicals."
🎯 VII. Conclusion: Precision Leads to Profitability!
🎯 Remember the Golden Rules:
🔹 "Chemical Name First, Not 'Oil'!" (Avoid Chapter 27 confusion) 🔹 "CoA is Mandatory" (Must list methylnaphthalene to get
2902.90.20.00) 🔹 "25% is Fixed" (For China origin, no trick to avoid the additional tax) 🔹 "Value-Based Tax":CIF × 25%(Simple, but expensive!)
📌 Pro Tip:
If your supply chain can be diversified to Vietnam, India, or Thailand (non-China origin), you can bypass the 25% Additional Tariff, reducing the total duty to 0% (Base Tariff).
Action Item: Apply for HS Code Pre-Ruling with US Customs (CBP) if your composition is borderline, to lock in the 2902.90.20.00 classification.
📣 Take Action Now:
📞 Contact your logistics partner + Provide Technical Data Sheet (TDS) + Certificate of Analysis (CoA) 🚀 Ensure your Mixed Alkylnaphthalenes clear US customs smoothly, save costs, and maximize margins!
✨ Professional Customs Clearance Starts with Precise Classification! 💼 Your every dollar of cost deserves precise calculation!
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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.