Artificial Graphite High Strength Board
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 6815110000 | 35.0% | CN | US | Official Doc |
| 6815130000 | 35.0% | CN | US | Official Doc |
| 2504105000 | 35.0% | CN | US | Official Doc |
| 3801105090 | 35.0% | CN | US | Official Doc |
| 2504900000 | 35.0% | CN | US | Official Doc |
| 3801105010 | 35.0% | CN | US | Official Doc |
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AI Analysis
π₯οΈ Artificial Graphite High Strength Board (High Thermal Conductivity Sheets)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Customs Strategy
π 1. Product Definition & Classification: Do You Really Understand "Graphite Boards"?
Artificial graphite high thermal conductivity boards are advanced carbon materials used in electronics, EV batteries, and aerospace for heat dissipation. In international trade, their classification depends heavily on material origin (Natural vs. Artificial) and form (Sheet vs. Powder/Granules).
Key Distinction: - Artificial Graphite (Synthetic): Produced from petroleum coke or pitch coke, graphitized at high temps. Usually falls under Chapter 68 (Articles of Stone, Plaster, Cement) or Chapter 38 (Miscellaneous Chemical Products) if processed. - Natural Graphite: Mined and purified. Falls under Chapter 25 (Mineral Products). - Form Factor: "Boards/Sheets" imply a structured form, often pushing classification away from raw powder (Ch 38/25) towards manufactured articles (Ch 68).
β οΈ Critical Classification Logic: - If the product is a manufactured sheet made from artificial graphite: Look to 6815.11.00.00 or 6815.13.00.00. - If the product is described as "Ball-shaped" or granular despite being called a "board" in some contexts, or if it's a specific modified material: Look to 2504 or 3801. - Note: The provided DATA contains specific HS codes for both "Board" forms and "Ball-shaped" forms of artificial/natural graphite. We must address all provided codes.
π¦ 2. HS Code Classification Details (2026 Latest Tariff Authorityε―Ήη §)
Based on the provided <DATA>, here is the detailed breakdown for Artificial Graphite High Strength Board. Note that the data includes codes for "Ball-shaped" materials as well, likely representing alternative classifications or specific product variations (e.g., spherical graphite used in board composites, or misclassified items).
| HS Code | Product Description (from DATA) | Material/Form | Category Logic |
|---|---|---|---|
6815.11.00.00 |
Artificial Graphite High Thermal Conductivity Board | Artificial Graphite, Board Form | Carbon/Mineral Products; Specific for artificial graphite boards. |
6815.13.00.00 |
Artificial Graphite High Thermal Conductivity Board | Graphite, Board Form | Other carbon products; Fits definition of graphite products under "Other". |
2504.10.50.00 |
High-Strength Spherical Graphite Material | Natural Graphite, Spherical Form | Natural graphite category; Specific for spherical natural graphite. |
2504.90.00.00 |
High-Strength Spherical Graphite Material | Graphite, Spherical Form | Natural graphite; General "Other" natural graphite falling under material requirements. |
3801.10.50.90 |
High-Strength Spherical Graphite Material | Graphite, Spherical Form | Artificial graphite classification logic; "Other" catch-all category. |
3801.10.50.10 |
High-Strength Spherical Graphite Material | Artificial Graphite, Spherical Form | Surface-modified spherical graphite; Fits specific surface modification description. |
π Important Clarification: - The data explicitly links
6815.11and6815.13to the "Board" form of Artificial Graphite. These are the most accurate classifications for "High Strength Board". - The data also lists2504and3801codes for "Spherical" (Ball-shaped) graphite. If your "Board" is actually made from spherical graphite powder or the product is misdescribed as a board but is spherical, these apply. For a true "Board", prioritize 6815 series.
π° 3. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
β Applicable Country: United States (US)
β Country of Origin: China (CN)
β Effective Date: From November 10, 2025 (Including subsequent imports)
All HS codes in the provided data share the same tax structure.
π― Universal Tax Structure for All Listed HS Codes
| Item | Detail |
|---|---|
| Basic Tariff Rate | 0.0% (Ad Valorem) |
| Surtax (Section 301 / 122 Clause) | +25.0% |
| 122-Clause Tariff | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Exemption Eligible? | β NO (deny_de_minimis) |
| Legal Basis Path | Base:0% β Surtax:25% β 122-Clause:10% β Total: 35% |
π Interpretation: - Basic Tariff 0%: Graphite products often have low base MFN rates. - Surtax 25%: Standard Section 301 tariff on many Chinese carbon/graphite products. - 122-Clause 10%: Additional tariff under specific trade enforcement clauses. - Total 35%: A significant cost factor. No de minimis exemption applies, meaning even small shipments are subject to this 35% duty.
π οΈ 4. Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)
β 1. Required Documentation Checklist (No Exceptions)
| Document | Mandatory? | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: "Artificial Graphite", "Thermal Conductivity Value", "Board Form", Dimensions. |
| β Certificate of Origin | βοΈ | Crucial for determining origin-based tariffs. |
| β Commercial Invoice | βοΈ | Must match HS Code description exactly. Avoid vague terms like "Carbon Sheet". |
| β Packing List | βοΈ | Detail packaging to prevent damage and clarify weight/volume. |
| β Test Reports | βοΈ | Proof of "Artificial" vs. "Natural" origin (chemical analysis). |
| β Import License (If Applicable) | β οΈ | Check if graphite products require specific export controls in the destination country. |
β 2. Declaration Tips (Key Mnemonics)
π₯ "Form Matters, Origin Decides, Description Must Be Precise!"
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| True Artificial Graphite Board | 6815.11.00.00 or 6815.13.00.00 |
Misdeclaring as natural graphite β Risk of fraud penalties. |
| Spherical Graphite Powder | 3801.10.50.10 or 2504.10.50.00 |
Declaring as "Board" β HS code mismatch, delay. |
| Mixed Shipment (Boards + Powder) | Split Declaration | Bundling together β One HS code applies to all, potentially wrong. |
| Generic "Graphite Product" | Specific Description | Vague description β Customs may reclassify to higher duty or seize. |
β 3. Special Handling Scenarios
| Scenario | Handling Advice |
|---|---|
| Artificial vs. Natural Dispute | Provide chemical composition report proving synthetic origin. Natural graphite (2504) may have different trade policies. |
| Spherical vs. Sheet Form | If the product is a board but made from spherical graphite, stick to 6815 if itβs a manufactured article. If itβs loose powder, use 3801/2504. |
| High Thermal Conductivity Claim | Ensure specs are measurable. Overclaiming may lead to scrutiny on product nature (e.g., is it a composite?). |
| Section 301 Exemption | Check current exclusion lists. Some graphite products may have exclusions. If not, expect 35%. |
π 5. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification/Notes |
|---|---|---|---|
| πΊπΈ USA | 6815.11.00.00 / 6815.13.00.00 |
35% (Total) | No de minimis. Strict origin proof. |
| πͺπΊ EU | 6815.11.00 / 6815.13.00 |
0-2% (Varies) | CE marking may apply if in electronic devices. |
| π¨π³ China | 6815.11.00 / 6815.13.00 |
0% (Import Duty) | Export duties may apply depending on current policy. |
| π―π΅ Japan | 6815.11.00 / 6815.13.00 |
3-5% | No major surtaxes for graphite boards. |
π Conclusion: - USA imposes the highest barrier with 35% total duty. - EU and Japan are more favorable for graphite boards. - Supply Chain Strategy: Consider sourcing or assembling in non-China countries to avoid 35% US tariff.
π 6. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring Artificial Graphite Board as Natural Graphite (2504).
π Consequence: If audited, misdeclaration leads to penalties + back taxes. Artificial graphite is distinct in process and value.
β Error 2: Using 3801 for Board Form without justification.
π Consequence: 3801 is often for powders/compounds. Boards are "articles" β 6815 is more accurate. Misclassification risks delays.
β Error 3: Ignoring 122-Clause Tariff. π Consequence: Assuming only 25% tax. The 122-Clause adds 10%, totaling 35%. Underpayment leads to seizure or heavy fines.
β Error 4: Vague Description "Graphite Sheet". π Consequence: Customs may assign a different HS code with higher duty or require additional documentation, causing clearance delays.
β Correct Practice:
"Artificial Graphite High Thermal Conductivity Board, Synthetic Origin, Sheet Form, Model X, For Heat Dissipation, Chemical Analysis Report Attached."
π― 7. Conclusion: Professional Declaration for Cost Optimization
π― Key Takeaway:
πΉ "Artificial Graphite Board β 6815 Series"
πΉ "Spherical Graphite β 2504/3801 Series"
πΉ "US Import β 35% Total Duty (No Exemption)"πΉ "HS Code Accuracy Saves Money and Time!"
π Pro Tip:
- Pre-Ruling: Apply for an Advance Ruling from US Customs (CBP) to confirm the HS code before shipment.
- Documentation: Keep detailed chemical composition reports to prove "Artificial" origin.
- Cost Calculation: Factor in 35% duty + customs broker fees + storage costs for accurate pricing.
π£ Immediate Action:
π Consult a Licensed Customs Broker
π Prepare Chemical Analysis Reports
π Apply for Advance Ruling if High Volume
β¨ Professional Customs Clearance Starts with Precise Classification!
πΌ Every Dollar Saved is Profit Gained!
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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.