人造石墨模具材料
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3801105010 | 35.0% | CN | US | Official Doc |
| 3801105090 | 35.0% | CN | US | Official Doc |
| 6804226000 | 35.0% | CN | US | Official Doc |
| 6804221000 | 0.0% | CN | US | Official Doc |
| 3801300000 | 39.9% | CN | US | Official Doc |
AI Analysis
⚡ Artificial Graphite Molding Materials
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 Part I: Product Definition & Classification: Do You Really Understand "Artificial Graphite"?
Artificial graphite, synthesized from petroleum coke or needle coke through high-temperature graphitization, is a critical material in modern industry. It is not a single commodity but a broad category used in various forms—from fine powders for grinding to structural components for high-temperature furnaces. In international trade, its classification depends entirely on its physical form, intended application, and processing level.
⚠️ Key Distinction Points:
- If used as a raw grinding agent or surface modification: Classified under 3801.10 or 6804.22.
- If processed into carbon pastes for furnace lining: Classified under 3801.30.
- Crucial Note: Misclassification between "graphite powder" and "carbon paste" can lead to significant tariff discrepancies and customs delays.
📦 Part II: HS Code Classification Details (2026 Latest Tariff Authority对照)
Based on the provided data, here are the specific HS Codes for Artificial Graphite Molding Materials and related applications:
| HS Code | Product Description | Application Scenario | Form/Type |
|---|---|---|---|
3801.10.50.10 |
Other surface-modified or spherical graphite products | Fine grinding materials, specialized graphite powders | Powder/Modifed |
3801.10.50.90 |
Other graphite products | General artificial graphite for grinding/materials | Powder/General |
6804.22.60.00 |
Non-stone grinding wheels, whetstones, etc. | Artificial graphite as non-stone abrasive for grinding wheels | Abrasive Product |
6804.22.10.00 |
Other set abrasive stones & similar products | Artificial graphite as non-stone aggregated abrasive | Aggregated Abrasive |
3801.30.00.00 |
Carbonaceous pastes, blocks, etc. | Furnace lining pastes for electric arc furnaces | Carbon Paste |
🔍 Important Reminder:
- HS 3801 covers "Graphite... other than natural graphite." This is the primary chapter for processed artificial graphite.
- HS 6804 covers "Grindstones... and similar hand-tools... of natural or artificial stone." When graphite is formed into grinding tools or wheels, it may fall here, but note that US tariffs differ significantly between raw graphite (3801) and finished abrasive tools (6804).
- HS 3801.30 is specific to pastes and blocks used for refractory purposes (like furnace linings), not loose powder.
💰 Part III: 2026 Latest Tariff Rate Details (Including Additional Taxes)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 3801.10.50.10 & 3801.10.50.90 —— Artificial Graphite (Other Surface-Modified/Other Graphite Products)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Tariff | +25.0% (Additional Duty) |
| Section 122 Tariff | +10.0% (Additional Duty) |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 0% → 301: 25% → 122: 10% → Total: 35% |
📌 Explanation:
- These codes cover finely ground or modified artificial graphite.
- Although the base tariff is 0%, the combined 35% duty (25% from Section 301 + 10% from Section 122) makes importing this material into the US highly expensive.
- Note: Section 122 refers to specific additional duties on Chinese goods under certain trade provisions.
🎯 2. 6804.22.60.00 —— Artificial Graphite as Non-Stone Abrasive (Grinding Wheels)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Tariff | +25.0% (Additional Duty) |
| Section 122 Tariff | +10.0% (Additional Duty) |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 0% → 301: 25% → 122: 10% → Total: 35% |
📌 Explanation:
- This code applies when artificial graphite is formed into grinding wheels, whetstones, or similar abrasive products.
- Even though it is a "finished" abrasive tool, the total duty remains 35%, same as raw modified graphite.
🎯 3. 6804.22.10.00 —— Other Set Abrasive Stones (Aggregated Abrasives)
| Item | Content |
|---|---|
| Base Tariff | 5¢/kg + 2% (Specific + Ad Valorem) |
| Section 301 Tariff | +25.0% (Ad Valorem on CIF) |
| Section 122 Tariff | +10.0% (Ad Valorem on CIF) |
| Total Tax Rate | 5¢/kg + 2% + 35% (Combined) |
| Tax Calculation | (CIF Value × 35%) + (Weight in kg × $0.05) + (CIF Value × 2%) |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 5¢/kg + 2% → 301: 25% → 122: 10% → Complex Calculation |
📌 Explanation:
- This code is for aggregated abrasive materials (e.g., bonded abrasives).
- The tax structure is mixed: It includes a specific duty (5 cents per kg) plus an ad valorem duty (2% + 25% + 10%).
- Warning: For heavy shipments, the specific duty (5¢/kg) can add up significantly.
🎯 4. 3801.30.00.00 —— Carbonaceous Pastes (Furnace Lining Paste)
| Item | Content |
|---|---|
| Base Tariff | 4.9% (Ad Valorem) |
| Section 301 Tariff | +25.0% (Additional Duty) |
| Section 122 Tariff | +10.0% (Additional Duty) |
| Total Tax Rate | 39.9% |
| Tax Calculation | CIF Value × 39.9% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 4.9% → 301: 25% → 122: 10% → Total: 39.9% |
📌 Explanation:
- This code is specific to carbon pastes used for lining electric arc furnaces.
- Unlike raw graphite (0% base), this has a 4.9% base tariff, leading to a higher total duty of 39.9%.
- Crucial Distinction: Do not misclassify furnace paste as "graphite powder" (3801.10) to save 4.9%; customs will reclassify and penalize.
🛠️ Part IV: Customs Clearance Practical Advice (Avoiding Pitfalls)
✅ 1. Required Documentation Checklist
| Document | Required? | Explanation |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must specify: Form (powder, paste, wheel), Purity %, Origin, Intended Use |
| ✅ Technical Data Sheet (TDS) | ✔️ | Proves if it is "carbon paste" vs. "graphite powder" |
| ✅ Commercial Invoice | ✔️ | Clearly state "Artificial Graphite" and HS Code. Avoid vague terms like "carbon material" |
| ✅ Packing List | ✔️ | Detail weight per unit for specific duty calculations (e.g., for 6804.22.10.00) |
| ✅ Certificate of Origin | ✔️ | Required for Section 301/122 duty assessment |
| ✅ Safety Data Sheet (SDS) | ✔️ | For customs safety checks; graphite is generally safe but must be declared |
✅ 2. Declaration Tips (Critical Mnemonics)
🔥 "Form Determines Code, Code Determines Tax!"
| Scenario | Correct HS Code | Risk if Incorrect |
|---|---|---|
| Loose Artificial Graphite Powder | 3801.10.50.10 or 50.90 |
If declared as paste (3801.30), you pay 39.9% instead of 35%. |
| Artificial Graphite Grinding Wheel | 6804.22.60.00 |
If declared as powder, you may face "misdeclaration" penalties. |
| Carbon Paste for Furnaces | 3801.30.00.00 |
Must declare as "Paste" or "Block". Loose powder in a container is NOT paste. |
| Aggregated Abrasive (Bonded) | 6804.22.10.00 |
Check weight! The 5¢/kg specific duty applies. |
📌 Key Advice:
- Do NOT use "Graphite" as a generic term. Be specific: "Artificial Graphite Powder," "Carbon Paste," "Grinding Wheel."
- Provide a photo of the product in its packaging and in its physical state (powder vs. block vs. wheel).
✅ 3. Special Cases & Exceptions
| Case | Handling Advice |
|---|---|
| OEM Custom Graphite Molds | If the "mold" is a finished graphite component, ensure it is not classified as a "machine part" (8480) which may have different duties. If it is raw material for molds, use 3801. |
| Small Samples (De Minimis) | ❌ Not Eligible: All listed HS codes are not eligible for de minimis exemption due to Section 301/122 duties. Even small shipments are taxed. |
| Mixed Shipments | Declare separately. Do not mix 3801.30 (Paste) with 3801.10 (Powder) in one HS code line. |
| Origin Marking | Ensure "Made in China" is clearly marked on packages. Hidden origins may lead to higher penalties under Section 301. |
🌍 Part V: Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Base Tariff | Additional Duties | Total Est. |
|---|---|---|---|---|
| 🇺🇸 USA | 3801.10 / 3801.30 |
0% - 4.9% | 35% (301+122) | 35% - 39.9% |
| 🇨🇳 China | 3801.10 / 3801.30 |
0% - 4% | None | 0% - 4% |
| 🇪🇺 EU | 3801.10 / 3801.30 |
4% - 6.5% | None | 4% - 6.5% |
| 🇯🇵 Japan | 3801.10 / 3801.30 |
5% - 7.5% | None | 5% - 7.5% |
| 🇮🇳 India | 3801.10 |
7.5% | Basic Customs Duty (BCD) | ~15%+ |
📌 Conclusion:
- The US market is the most expensive due to the layered Section 301 and Section 122 tariffs.
- EU and Japan offer much lower total duties but require strict CE/JIS certifications.
- China remains the production hub due to low export taxes and scale.
📌 Part VI: Common Mistakes & Pitfalls (Blood & Tears Lessons)
❌ Mistake 1: Declaring "Carbon Paste" as "Graphite Powder"
👉 Consequence: Base tariff drops from 4.9% to 0%, but if customs detects it is paste (viscous, non-free-flowing), they will reclassify, levy back-taxes (39.9% vs 35%), and impose fines.
❌ Mistake 2: Ignoring the Specific Duty on 6804.22.10.00
👉 Consequence: You calculate only ad valorem tax. The 5¢/kg can add thousands of dollars for large abrasive shipments.
❌ Mistake 3: Assuming De Minimis (Section 321) Applies
👉 Consequence: False. All these HS codes are excluded from de minimis entry. Even a 1kg sample is taxed at 35%.
❌ Mistake 4: Vague Product Description
👉 Consequence: "Graphite Material" → Customs will hold the shipment for classification review. Delay: 7-14 days.
✅ Correct Declaration Example:
"Artificial Graphite Powder, Spherical, 99.9% Purity, for Grinding Applications, Model XYZ, Made in China, HS Code 3801.10.50.10"
🎯 Part VII: Conclusion: Precise Classification, Cost Control!
🎯 Remember the Mnemonic:
🔹 "Powder is 35%, Paste is 40%, Abrasive is 5¢/kg + 35%."
🔹 "No De Minimis! Every Dollar is Taxed!"
🔹 "Describe Form, Not Just Function!"
📌 Tips:
- If you are importing small quantities for R&D, consider using a bonded warehouse to defer taxes, but note they are still owed.
- For large volume imports, apply for an Advance Ruling from US Customs (CBP) to get a binding decision on the HS code.
- Consider supply chain diversification if tariffs are too high; however, few countries produce artificial graphite at China's scale.
📣 Immediate Action:
📞 Consult a licensed customs broker.
📤 Provide Product Photos + Technical Specs.
🚀 Avoid Misclassification to Save Time and Money!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percent of Duty Matters!
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.