Graphite High Temperature Resistant Material
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2504105000 | 35.0% | CN | US | Official Doc |
| 3801105010 | 35.0% | CN | US | Official Doc |
| 3801105090 | 35.0% | CN | US | Official Doc |
| 6815110000 | 35.0% | CN | US | Official Doc |
| 2504900000 | 35.0% | CN | US | Official Doc |
| 6815190000 | 35.0% | CN | US | Official Doc |
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AI Analysis
⚡ Graphite High Temperature Resistant Material (高温耐材石墨)
🌐 HS Code Classification & Customs Clearance Guide | 2026 Updated Tariff Analysis | Expert Compliance Strategy
📌 I. Product Definition & Core Characteristics: What is "Graphite High Temperature Material"?
Graphite, a crystalline form of carbon, is renowned for its exceptional thermal conductivity, chemical inertness, and ability to withstand extreme temperatures (often exceeding 3000°C in inert atmospheres). In international trade, "Graphite High Temperature Resistant Material" is not a single commodity but a broad category that includes natural flakes, synthetic powders, and various shaped articles.
Key Classifications Based on Form & Origin: 1. Natural Graphite (Unprocessed/Mineral): Raw or simply concentrated natural graphite. 2. Synthetic/Artificial Graphite: Manufactured from petroleum coke or coal tar pitch. 3. Articles of Graphite: Finished or semi-finished products (e.g., electrodes, crucibles, seals) that retain their specific shape. 4. Powders/Flakes: Primary forms suitable for further processing.
⚠️ Critical Distinction for Classification:
- If it is raw natural mineral (powder/flake) → Likely Chapter 25
- If it is synthetic/artificial or used for specific industrial chemical purposes → Likely Chapter 38
- If it is a finished article (shapes, molds, electrodes) → Likely Chapter 68
- If it is other natural graphite (not powder/flake of ch. 25/26) → Chapter 25
📦 II. HS Code Detailed Breakdown (Based on Provided Data)
The following HS Codes are derived from the provided data set, all carrying a Total Tariff of 35.0% for US imports from China.
| HS Code | Product Description & Matching Logic | Application Scenario | Physical Form |
|---|---|---|---|
2504.10.50.00 |
Natural Graphite, Powder/Flake Matches natural graphite with high-temp resistance in primary forms (powder/flake). No conflict with physical state. |
Raw material for lubricants, refractories, or battery anodes. | Powder / Flake |
3801.10.50.10 |
Artificial Graphite (Fallback Category) Matches synthetic graphite. Used as a fallback when specific use isn't defined. No material conflict. |
General industrial applications where specific use is unclear. | Powder / Block |
3801.10.50.90 |
Artificial Graphite, Other Matches synthetic/graphitized material. High-temp attribute aligns with common industrial uses. |
Specialty synthetic graphite products not covered by other subheadings. | Various |
6815.11.00.00 |
Articles of Graphite or Other Carbon Matches graphite articles. High-temp resistance is inherent to graphite制品 (products). |
Graphite electrodes, crucibles, bearings, seals, brushes. | Finished Shapes |
2504.90.00.00 |
Natural Graphite, Other Matches natural graphite. High-temp property aligns with physical characteristics. No form conflict. |
Natural graphite that is not strictly powder/flake (e.g., lump, amorphous). | Lump / Amorphous |
6815.19.00.00 |
Articles of Graphite or Other Carbon, Other Matches graphite products. High-temp attribute is consistent. No form or use conflict. |
Other graphite articles not specified in 6815.11 (e.g., specialized seals, gaskets). | Finished Shapes |
🔍 Key Insight:
- HS 2504 vs. 3801: The primary difference is Natural (2504) vs. Synthetic/Artificial (3801).
- HS 6815: This chapter is for Articles (products with specific shapes/functions), not raw materials.
- All listed HS Codes carry the same total tariff rate of 35.0% under the current trade policy data.
💰 III. 2026 Tariff Rate Breakdown (Including Surcharge & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: 2025-11-10 (and subsequent imports)
🎯 1. General Tariff Structure for All Listed HS Codes
| Item | Rate | Detail |
|---|---|---|
| Base Tariff | 0.0% | Most graphite products have a low base MFN rate. |
| Section 301 Surcharge | +25.0% | "Additional Tariff" under US Trade Act Section 301. |
| Section 122 Tariff (IEEPA) | +10.0% | Additional tariff under the International Emergency Economic Powers Act for China/HSK products. |
| Total Effective Rate | 35.0% | 0% + 25% + 10% = 35% |
| Tax Calculation | CIF Value × 35% | Based on Cost, Insurance, and Freight value. |
| De Minimis Exemption | ❌ Not Applicable | deny_de_minimis is enforced. No small parcel exemption. |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:[HS_CODE] → FOOTNOTE:301/122 |
📌 Explanation:
- The 25% is the standard Section 301 tariff for Chinese goods.
- The 10% is the additional IEEPA tariff targeting specific Chinese imports.
- Total 35% is a significant cost burden. Importers must factor this into their landed cost calculations.
- No de minimis exemption means even small shipments (e.g., samples) are subject to this 35% tariff.
🛠️ IV. Customs Clearance Practical Advice (Risk Avoidance Guide)
✅ 1. Documentation Checklist (Mandatory)
| Document | Required | Purpose |
|---|---|---|
| Product Specification Sheet | ✔️ | Defines type (Natural vs. Synthetic), form (Powder/Article), and purity. |
| Material Safety Data Sheet (MSDS) | ✔️ | Confirms non-hazardous status and chemical composition. |
| Commercial Invoice | ✔️ | Must clearly state "Graphite [Natural/Synthetic]" and HS Code. |
| Packing List | ✔️ | Details weight, volume, and packaging type. |
| Certificate of Origin (CO) | ✔️ | To prove origin (China) and apply correct tariffs. |
| Test Report | ✔️ | (Optional but recommended) For purity or specific property verification. |
✅ 2. Declaration Strategy (Key Tips)
🔥 "Nature Defines HS, Form Confirms It, Name Must Be Precise!"
| Scenario | Correct Declaration | Wrong Declaration | Consequence |
|---|---|---|---|
| Natural Graphite Powder | 2504.10.50.00 |
"Graphite Material" (Vague) | Risk of misclassification → Audit/Back Taxes |
| Synthetic Graphite Block | 3801.10.50.10 or 90 |
"Natural Graphite" (False) | Penalty for false declaration |
| Graphite Electrode | 6815.11.00.00 |
"Graphite Powder" (Wrong Form) | Wrong HS → Delayed Clearance |
| Graphite Seal/Gasket | 6815.19.00.00 |
"Articles of Graphite" (Too Broad) | May be accepted, but specificity helps |
✅ 3. Special Handling Tips
| Situation | Recommendation |
|---|---|
| Mixed Shipments (Natural & Synthetic) | Declare separately with distinct HS Codes. Do not mix to simplify. |
| Graphite in Composite Materials | If graphite is just a minor component, the product may fall under a different chapter (e.g., plastics). Consult classification rules. |
| High-Purity Graphite for Semiconductor | Ensure accurate description to avoid being classified as "Electronic Component" if applicable, though currently 35% tariff applies. |
| Pre-shipment Inspection | Strongly recommended to verify material type (Natural vs. Synthetic) before shipping to avoid detention. |
🌍 V. Global Market Comparison (2026 Overview)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Notes |
|---|---|---|---|
| 🇺🇸 USA | Varies (See Above) | 35.0% (All listed) | High barrier due to Section 301 + IEEPA. |
| 🇨🇳 China | Varies | 0% - 5% | No additional tariffs. |
| 🇪🇺 EU | Varies | 0% - 4% | Generally low tariffs, no Section 301 equivalent. |
| 🇬🇧 UK | Varies | 0% - 4% | Post-Brexit, generally low. |
| 🇮🇳 India | Varies | 5% - 10% | Moderate tariffs. |
📌 Conclusion:
- USA is the most challenging market for Chinese graphite products due to the 35% cumulative tariff.
- EU and other markets are significantly cheaper to import into, making them attractive alternatives for exporters.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Classifying Graphite Electrodes as Raw Graphite Powder
👉 Consequence: Wrong HS Code (6815 vs. 2504). While both are 35% now, future policy changes or anti-dumping duties may differ. Also affects quota restrictions.
❌ Mistake 2: Mixing Natural and Synthetic Graphite in one shipment
👉 Consequence: Customs may require separate declaration for each, leading to delays, storage fees, and potential fines.
❌ Mistake 3: Failing to specify "High Temperature Resistant" in description
👉 Consequence: While not changing HS Code directly, it may trigger additional regulatory checks if perceived as a specialized industrial material.
❌ Mistake 4: Ignoring the De Minimis Exemption Denial
👉 Consequence: Small samples sent via DHL/FedEx are not exempt from the 35% tariff. Budget for taxes even on samples.
✅ Correct Approach:
"Synthetic Graphite Powder, 99.9% Purity, for Lithium Battery Anodes, HS 3801.10.50.10"
OR
"Natural Graphite Flake, 85% C, for Refractories, HS 2504.10.50.00"
🎯 VII. Conclusion: Strategic Import Advice
🎯 Key Takeaway:
🔹 "35% Tax is Real – Plan Ahead!"
🔹 "Natural vs. Synthetic is the Key Distinction!"
🔹 "Articles (6815) vs. Raw Material (2504/3801) Matters for Future Policy!"
📌 Tips for Importers:
- Calculate Landed Cost: Include 35% tariff + duties + handling fees.
- Consider Supply Chain Diversification: Explore sourcing from Vietnam, India, or Brazil to avoid US tariffs.
- Apply for Exclusions: Check if your specific HTS code is eligible for any Section 301 exclusions (rare, but possible).
- Pre-Ruling: Consider applying for an Advance Ruling from US Customs to confirm the correct HS Code.
📣 Immediate Action:
📞 Consult a Licensed Customs Broker to verify the exact HS Code for your specific product form.
📄 Prepare Detailed Product Descriptions to support your classification.
🚀 Optimize Your Supply Chain to mitigate the 35% tariff impact.
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Dollar Saved on Tariffs Counts!
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.