等静压石墨绿坯

⚡ Graphite Green Bodies for Isostatic Pressing (Isostatically Pressed Graphite Semi-Finished Products)

🌐 HS Code Reference & Clearance Guide | 2026 Latest Tariff Full Analysis | Professional Clearance Strategy
📌 1. Product Definition and Classification: Do You Really Understand "Graphite Green Bodies"?

Graphite Green Bodies (Graphite Blanks) refer to semi-finished graphite products that have been shaped (typically via isostatic pressing) but have not yet undergone high-temperature graphitization or final machining. They are porous, fragile, and strictly intermediate materials.

In international trade, these fall under Chapter 68: Articles of Stone or Similar Refractory Materials, specifically targeting stony and carbon-based products. The key distinction lies in the material composition (Graphite/Carbon) and state (Semi-finished/Unmachined).

⚠️ Key Classification Point:
- If the product is pure graphite/carbon and in a raw/semi-finished state → Classified under 6815 (Stony/CARBON products).
- If the product contains significant amounts of other minerals (e.g., high magnesium oxide) → It may fall under 6815.99 (Other mineral products).
- "Green Body" (绿坯): Indicates it is not yet finished. It is a semi-finished good, subject to the same material-based classification as finished graphite parts, but often scrutinized for material purity.

📦 2. HS Code Classification Details (2026 Latest Tariff Authority Match)

Based on the provided data, two primary HS Codes are matched, depending on the purity and chemical composition of the graphite:

🔍 Important Reminder:
- 6815.19.00.00 is the most direct and accurate match for pure graphite semi-finished products. The summary explicitly states: "The term 'graphite' in the product name directly corresponds to the material required by the code."
- 6815.99.41.70 is a fallback/alternative match if the product is classified as a mineral-based carbonaceous product without meeting specific chemical purity thresholds for 6815.19. The summary notes: "Inferred material belongs to mineral/carbonaceous products... matches the 'other articles' catch-all attribute."
- "Isostatic Pressing" (等静压) is a manufacturing process, not a material change. It does not shift the classification away from 6815.
- "Green Body" (绿坯) confirms it is a semi-finished good, fitting the "articles" category under 6815.

💰 3. 2026 Latest Tariff Rate Details (Including Surtaxes and Policy Add-ons)

✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)

🎯 1. 6815.19.00.00 —— Other articles of graphite or other carbon

📌 Explanation:
- "USITC Surtax 25%": From the Section 301 tariff under the US Trade Act.
- "IEEPA 10%": Additional tariff under the International Emergency Economic Powers Act (IEEPA) targeting Chinese goods.
- Total 35% is a high tariff for carbon/graphite products. Must be anticipated in cost planning!

🎯 2. 6815.99.41.70 —— Other articles of stone or similar refractory materials

📌 Note:
- Same tax rate (35%) as 6815.19.00.00.
- Even if classified under "Other mineral products," the Section 301 and IEEPA surtaxes apply equally.
- Crucial: Do not assume "99" code means lower tax. The 35% total is unavoidable for China-origin goods under these codes.

🛠️ 4. Clearance Practical Advice (Battlefield Pitfall Avoidance Guide)

✅ 1. Required Documentation List (None Can Be Omitted)

📌 Why Material Certificate?:
Customs may challenge 6815.19.00.00 if the product contains significant non-carbon binders or impurities. A purity report (>99% Carbon) supports the direct match to 6815.19.

✅ 2. Declaration Tips (Key Mnemonics)

🔥 "Carbon Content is King, Semi-Finished Status is Clear, Name Matters for Rate!"

✅ 3. Special Case Handling

🌍 5. Global Market Clearance Comparison (2026 Latest)

📌 Conclusion:
- USA is the only major market with severe additional tariffs (35%) for China-origin graphite green bodies.
- Cost Impact: A $100,000 shipment incurs $35,000 in tariffs. Budget accordingly!
- EU/Asia remain competitive due to low/zero base tariffs.

📌 6. Common Mistakes & Pitfall Guide (Blood Lessons)

❌ Mistake 1: Declaring as "Finished Graphite Electrodes"
👉 Consequence: Incorrect code. Electrodes are 8545.11.00.00 (35% total too, but different regulatory scrutiny). Misdeclaration leads to detention and fines.

❌ Mistake 2: Omitting "Green Body" or "Semi-Finished" in Description
👉 Consequence: Customs may assume it’s a finished machined part or tool, leading to wrong classification and potential audit.

❌ Mistake 3: Not Providing Material Purity Data
👉 Consequence: Customs may reclassify from 6815.19 (Graphite) to 6815.99 (Other Minerals), which might trigger additional checks for mineral content. While tax is same, clearance time increases.

❌ Mistake 4: Assuming De Minimis Applies
👉 Consequence: Small shipments (<$800) still pay 35%. Do not split shipments to bypass; this is smuggling/evasion risk.

✅ Correct Practice:

"Graphite Green Body, Isostatically Pressed, Semi-Finished, 99.9% Carbon, Unmachined, Model XYZ, Origin: China"

🎯 7. Conclusion: Precise Declaration, Cost Control, Compliance!

🎯 Remember the Mnemonic:

🔹 "Carbon Content Defines Code, Green Body is Semi-Finished, 35% Tax is Inevitable for US!"
🔹 "HS Code Determines Tax, 35% Gap, Misdeclaration Means Delays!"

📌 Pro Tip:
- If your graphite green bodies are originating from Vietnam, Mexico, or Thailand, you may qualify for IEEPA Exemptions, reducing the effective tax to 0-5%.
- Recommendation: Apply for Pre-Ruling (Advance Classification) with US CBP to confirm 6815.19.00.00 vs. 6815.99.41.70 for your specific product batch.
- Supply Chain Strategy: Consider transshipping through non-China countries if volume justifies the cost, to avoid the 35% US tariff.

📣 Immediate Action:

📞 Contact a Professional Customs Broker + Provide Material Certificate + Apply for HS Code Pre-Ruling
🚀 Ensure Your Graphite Green Bodies Clear Smoothly, Compliantly, and Cost-Effectively!

✨ Professional Clearance Starts with Precise Classification!
💼 Every Cent of Cost Must Be Precisely Calculated!