石墨基纤维
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 6815110000 | 35.0% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
| 6815190000 | 35.0% | CN | US | Official Doc |
| 3801105010 | 35.0% | CN | US | Official Doc |
| 3801101000 | 38.7% | CN | US | Official Doc |
AI Analysis
🧪 Graphite-Based Fibers (Composite Materials & Forms)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Graphite-Based Fibers"?
Graphite-based fibers are high-performance materials primarily composed of carbon atoms arranged in a graphite crystal structure. In international trade, they are categorized based on their physical state (powder vs. composite/finished goods) and material composition (pure graphite vs. resin/plastic matrix composites).
Key Distinction Points: - Composite/Finished Products: Fibers integrated into carbon fiber reinforced polymers (CFRP) or other composite structures. - Raw/Primary Forms: Graphite powders, rods, or basic semi-finished products. - Matrix Dependency: If the fiber is embedded in a plastic/resin matrix, it may fall under Chapter 39 (Plastics); if it is a carbon/graphite article, it falls under Chapter 68 (Mineral Products) or Chapter 38 (Chemical Products).
⚠️ Critical Classification Logic:
- If the product is a composite article (fiber + resin/matrix) not specified elsewhere → Chapter 39 (Plastics)
- If the product is a pure carbon/graphite article (fiber, mesh, or composite without significant plastic matrix) → Chapter 68 (Graphite Articles)
- If the product is graphite powder/primary form → Chapter 38 (Graphite Chemicals)
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Tax Rate (Total) |
|---|---|---|---|
6815.11.00.00 |
Articles of carbon fiber or other carbon based material; Carbon/Graphite Composites | Carbon fiber composites, graphite fiber parts, structural graphite components | 35.0% |
3926.90.99.89 |
Other articles of plastics and articles of other materials of heading 3901 to 3914; Unlisted Plastic/Composite Articles | Composites where the matrix is plastic/resin, not specifically listed elsewhere | 22.8% |
6815.19.00.00 |
Other articles of graphite or other carbon; Carbon/Graphite Articles | Primary carbon/graphite products, non-fiber carbon articles, generic carbon goods | 35.0% |
3801.10.50.10 |
Graphite, whether or not consolidated; Graphite Powders/Primary Forms | Graphite powder, concentrated graphite, primary graphite forms | 35.0% |
3801.10.10.00 |
Graphite, whether or not consolidated; Artificial Graphite Powder | Synthetic/artificial graphite powder, specific chemical graphite forms | 38.7% |
🔍 Key Reminder:
- Composite Nature: If the "graphite fiber" is embedded in a plastic or resin matrix (e.g., carbon fiber reinforced plastic parts), it is often classified under 3926.90.99.89 (Plastic Articles) rather than pure graphite articles, leading to a lower base tax rate but still subject to additional duties. - Pure Graphite: If the product is pure carbon/graphite without a significant plastic matrix (e.g., graphite felt, carbon fiber mesh), it falls under 6815.11.00.00 or 6815.19.00.00.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)
🎯 1. 6815.11.00.00 —— Carbon/Graphite Composites (Composite/Finished Goods)
| Item | Details |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Additional Duty | +25% (USITC Footnote 9903.88.01) |
| IEEPA Additional Duty | +10% (Targeting China/HK products, from Nov 10, 2025) |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:6815.11.00.00 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- "Section 301 Additional Duty 25%" is levied under U.S. Trade Act Section 301; - "IEEPA 10%" is the supplemental tariff on Chinese products under the International Emergency Economic Powers Act; - Total 35%, considered a high tariff category, must be factored into cost calculations.
🎯 2. 3926.90.99.89 —— Other Plastic/Composite Articles (Plastic Matrix Composites)
| Item | Details |
|---|---|
| Base Tariff | 5.3% (ad valorem) |
| Section 301 Additional Duty | +7.5% (USITC Footnote 9903.88.01) |
| IEEPA Additional Duty | +10% (Targeting China/HK products, from Nov 10, 2025) |
| Total Tax Rate | 22.8% |
| Tax Calculation | CIF Value × 22.8% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3926.90.99.89 → FOOTNOTE:9903.88.01 |
📌 Note:
- This code applies when the graphite fiber is embedded in a plastic/resin matrix; - Although the base rate is higher (5.3%), the Section 301 surcharge is lower (7.5%) compared to pure graphite articles, resulting in a lower total rate (22.8%); - Cost Advantage: If the product can be legitimately classified as a "Plastic Article" (composite), it may offer a 12.2% tax savings compared to pure graphite articles.
🎯 3. 6815.19.00.00 —— Other Graphite/Carbon Articles (General Carbon Goods)
| Item | Details |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Additional Duty | +25% (USITC Footnote 9903.88.01) |
| IEEPA Additional Duty | +10% (Targeting China/HK products, from Nov 10, 2025) |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:6815.19.00.00 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- Applies to carbon/graphite articles not specified in other subheadings (e.g., basic graphite shapes, non-composite carbon goods); - Same tariff structure as6815.11.00.00.
🎯 4. 3801.10.50.10 —— Graphite, whether or not consolidated (Graphite Powder/Primary Forms)
| Item | Details |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Additional Duty | +25% (USITC Footnote 9903.88.01) |
| IEEPA Additional Duty | +10% (Targeting China/HK products, from Nov 10, 2025) |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3801.10.50.10 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- Applies to graphite in primary forms (powder, lumps, etc.); - High tariff due to Section 301 and IEEPA surcharges.
🎯 5. 3801.10.10.00 —— Graphite, whether or not consolidated (Artificial Graphite Powder)
| Item | Details |
|---|---|
| Base Tariff | 3.7% (ad valorem) |
| Section 301 Additional Duty | +25% (USITC Footnote 9903.88.01) |
| IEEPA Additional Duty | +10% (Targeting China/HK products, from Nov 10, 2025) |
| Total Tax Rate | 38.7% |
| Tax Calculation | CIF Value × 38.7% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3801.10.10.00 → FOOTNOTE:9903.88.01 |
📌 Note:
- Applies specifically to artificial/synthetic graphite powder; - Highest Tax Rate (38.7%) due to the 3.7% base rate plus surcharges; - Cost Impact: Significant cost increase compared to natural graphite or composite articles.
🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance)
✅ 1. Preparation Checklist (Essential Documents)
| Document | Required | Notes |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must detail material composition (e.g., % graphite, % resin), form (powder/composite), and intended use |
| ✅ Material Safety Data Sheet (MSDS) | ✔️ | Especially for graphite powders; confirms hazardous/non-hazardous status |
| ✅ Product Photos (Clear) | ✔️ | Show texture, form (fiber/powder/part), and any markings |
| ✅ Third-Party Test Report | ✔️ | If claiming composite status, provide proof of matrix material (e.g., resin type) |
| ✅ Commercial Invoice | ✔️ | Clearly state "Graphite Fiber" or "Carbon Composite" with accurate HS Code |
| ✅ Certificate of Origin (CO) | ✔️ | If origin is not China, may reduce tariffs; if China, confirms surcharge applicability |
| ✅ Packing List | ✔️ | Distinguish between bulk powder and packaged composite parts |
✅ 2. Declaration Strategy (Key Mnemonics)
🔥 “Matrix Determines Chapter, Form Determines Subheading, Name Must Match!”
| Scenario | Correct Declaration | Common Mistake |
|---|---|---|
| Graphite fiber + Resin Matrix (e.g., CFRP part) | 3926.90.99.89 |
Misdeclaring as 6815.11.00.00 → Higher Tax (35% vs 22.8%) |
| Pure Graphite Fiber/Composite (No plastic matrix) | 6815.11.00.00 |
Misdeclaring as 3926.90.99.89 → Lower Tax? No, Risk of Penalty |
| Graphite Powder | 3801.10.50.10 or 3801.10.10.00 |
Vague description "Graphite" → Delay/Inspection |
| Artificial Graphite Powder | 3801.10.10.00 |
Declaring as "Natural Graphite" → False Declaration Penalty |
✅ 3. Special Circumstances Handling
| Scenario | Handling Advice |
|---|---|
| OEM Custom Graphite Parts | Provide design drawings + material certificates to prove composite vs. pure graphite |
| Hybrid Products (Graphite + Other Materials) | Determine the essential character component for classification |
| Graphite Fiber for Aerospace/Military | May require End-User Certificate; some items may be subject to ITAR/EAR restrictions |
| Powder vs. Fiber | Powder is often scrutinized for dual-use concerns; Fibers are more common in industrial composites |
🌍 V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3926.90.99.89 (Composite) or 6815.11.00.00 (Pure) |
22.8% (Composite) / 35.0% (Pure) | No special certs for general use | High tariffs due to Section 301 & IEEPA |
| 🇨🇳 China | 3926.90.99.89 or 6815.11.00.00 |
5-6% (Base) | CCC (if applicable) | No additional surcharges |
| 🇪🇺 EU | 6815.11.00 or 3926.90 |
0-4% (General) | REACH, RoHS | No Section 301 equivalent |
| 🇦🇺 Australia | 3926.90.99 or 6815.11 |
5% | RCM (if electrical) | Moderate tariffs |
| 🇯🇵 Japan | 6815.11 or 3926.90 |
0-3% | PSE (if electrical) | Low tariffs |
📌 Conclusion:
- USA is the most challenging market due to high additional tariffs; - Composite classification (3926.90.99.89) offers significant tax savings (22.8% vs 35%) for products with plastic/resin matrices; - EU/Asia markets are more tariff-friendly; consider supply chain diversification if targeting US.
📌 VI. Common Errors & Pitfall Avoidance (Blood-Learned Lessons)
❌ Error 1: Classifying plastic-matrix composites as pure graphite articles
👉 Consequence: Higher tax (35% vs 22.8%) + potential audit for misclassification
❌ Error 2: Declaring graphite powder as "graphite fiber"
👉 Consequence: Customs inspection delay, potential fines for false description
❌ Error 3: Not providing material composition proof
👉 Consequence: Customs may reclassify based on their judgment, often leading to higher taxes
❌ Error 4: Ignoring Section 301 & IEEPA surcharges in cost calculation
👉 Consequence: Unexpected cost increase, reduced profit margins
✅ Correct Practice:
"Carbon Fiber Reinforced Polymer (CFRP) Part, Resin Matrix, Model XYZ, 100% Graphite Fiber, For Industrial Use"
🎯 VII. Conclusion: Precision Classification Saves Money!
🎯 Key Takeaway:
🔹 "Matrix is Key: Plastic = Chapter 39 (22.8%), Pure Carbon = Chapter 68 (35%)"
🔹 "Powder vs. Fiber: Choose the right subheading to avoid 38.7% tax"
🔹 "Always verify Section 301 & IEEPA applicability for China-origin goods"
📌 Pro Tip:
If your graphite-based products are sourced from Vietnam, Mexico, or Thailand, you may qualify for IEEPA Exemptions or lower tariffs under FTAs.
Recommend Applying for Advance Ruling before shipment to confirm HS Code and tax liability.
📣 Immediate Action:
📞 Contact professional customs brokers + Provide material specs + Apply for HS Code Advance Ruling
🚀 Ensure smooth clearance, cost control, and efficient global trade!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every cent saved is profit earned!
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) — 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.