Spherical Graphite Defoamer
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2504105000 | 35.0% | CN | US | Official Doc |
| 2504900000 | 35.0% | CN | US | Official Doc |
| 6815110000 | 35.0% | CN | US | Official Doc |
| 3801105010 | 35.0% | CN | US | Official Doc |
| 6815190000 | 35.0% | CN | US | Official Doc |
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AI Analysis
β« Spherical Graphite Defoamer (Anti-Oxidant/Defoaming Agent)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Strategic Entry Strategy
π I. Product Definition & Classification: What is "Spherical Graphite Defoamer"?
Spherical Graphite Defoamer (often referred to in trade as Spherical Graphite Anti-Oxidant or Surface-Modified Graphite) is a specialized carbon-based material used in metallurgy, battery manufacturing, and high-temperature industrial processes. It is characterized by its spherical morphology, which improves packing density and fluidity, and its antioxidant properties.
In international trade, it is classified based on its material composition (Natural Graphite) and processing state (Powder/Granular/Spherical). The critical distinction lies in whether it is considered a "raw material," a "preparation," or a "finished article."
β οΈ Key Classification Point:
- If the product is natural graphite processed into spheres/powder without complex chemical binding β Falls under Chapter 25 or Chapter 68.
- If it is surface-modified or treated as a specific chemical preparation β May fall under Chapter 38.
- Note: All codes in the provided data carry a high tariff burden due to US-China trade policies.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Reference)
| HS Code | Product Description | Application Scenario | Processing State |
|---|---|---|---|
2504.10.50.00 |
Other natural graphite, spherical/antioxidant, powder/granular | Raw material grade, basic spherical graphite | β Powder/Granular |
2504.90.00.00 |
Other natural graphite, treated as additive/preparation | Graphite used as an additive in other materials | β Additive/Processed |
6815.11.00.00 |
Articles of graphite, non-electrical, spherical form | Specific shaped graphite articles for non-electrical use | β Spherical Articles |
3801.10.50.10 |
Surface-modified spherical graphite (Preparation) | Chemically treated graphite with specific functional additives | β Modified/Preparation |
6815.19.00.00 |
Other graphite articles, primary form | General graphite products not specified elsewhere | β Primary Form |
π Key Reminder:
- All listed HS Codes above are subject to the same total tariff rate in the provided data.
- The distinction is primarily for customs declaration accuracy and product specification alignment. Misclassification may lead to inspection delays or penalties, even if the final tax amount is identical in this specific dataset.
π° III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes & Policy Surcharges)
β Applicable Country: United States (US)
β Country of Origin: China (CN) (Implied by 122 Clause & 301 Tariffs)
β Effective Date: Current (2025-2026 Period)
π― 1. All Listed HS Codes (2504.10.50.00, 2504.90.00.00, 6815.11.00.00, 3801.10.50.10, 6815.19.00.00)
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% (Ad Valorem) |
| Section 301 Tariff | +25.0% (USITC Footnote 9903.88.01) |
| Section 122 Tariff | +10.0% (Specific US Trade Remedy) |
| Total Tariff Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Exemption | β Not Applicable (High value threshold not met for de minimis) |
| Legal Basis Path | USITC:2504.10.50.00 β FOOTNOTE:9903.88.01 β IEEPA/Section 122 |
π Explanation:
- Section 301 Tariff (+25%): This is the standard US tariff on Chinese-origin goods under Section 301 of the Trade Act. Most graphite products from China fall under this.
- Section 122 Tariff (+10%): Refers to tariffs imposed under Section 122 of the Trade Act of 1974, often applied to imports that threaten to impair national security or for specific economic reasons.
- Total Burden: Despite a 0% base rate, the effective duty is 35%, significantly impacting profitability.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance Guide)
β 1. Document Preparation Checklist (Essential)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: "Spherical Graphite," "Natural Graphite," "Antioxidant Property," "Form: Powder/Granules." |
| β Chemical Composition Analysis | βοΈ | To prove it is Natural Graphite (not synthetic) if claiming HS 2504. Synthetic graphite might have different duties. |
| β Processing Description | βοΈ | Explain the sphericalization process (e.g., "mechanical polishing" vs. "chemical coating"). Crucial for distinguishing between HS 2504 (Natural) and 3801 (Preparation). |
| β Commercial Invoice | βοΈ | Must accurately describe the product as "Spherical Graphite Defoamer" or "Anti-Oxidant," not just "Graphite." |
| β Certificate of Origin | βοΈ | Essential for proving Chinese origin (to apply correct 301/122 tariffs) or exemption eligibility. |
| β Photos of Product | βοΈ | Show spherical morphology, packaging, and labeling. |
β 2. Declaration Tips (Key Mnemonics)
π₯ "State Material, State Form, Avoid Vague Terms!"
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| Natural Graphite, Spherical | 2504.10.50.00 "Spherical Natural Graphite" |
"Graphite Powder" (Too vague) |
| Treated/Modified Graphite | 3801.10.50.10 "Surface-Modified Graphite Preparation" |
"Chemical Additive" (Misleading) |
| Graphite Articles | 6815.11.00.00 "Graphite Spherical Articles" |
"Graphite Part" (Unclear) |
| Generic Graphite | 2504.90.00.00 "Other Natural Graphite" |
"Mineral Powder" (Wrong Chapter) |
π Note:
- Do not declare as "Defoamer" alone if it is primarily graphite. The primary characteristic is graphite.
- If the product is a mixture (e.g., graphite + silicone + oil), it might be classified as a chemical preparation (Chapter 38), but if graphite is the main component by weight, Chapter 25/68 may still apply. Check the exact formulation.
β 3. Special Handling Scenarios
| Scenario | Handling Advice |
|---|---|
| Customs Inspection Risk | Graphite products are high-risk for Section 301 reviews. Ensure all documents match the HS code description perfectly. |
| Origin Labeling | Must clearly mark "Made in China" on packaging and invoice. Mislabeling can lead to severe penalties. |
| Antioxidant Claim | If claiming "Antioxidant" properties, be prepared to provide technical data sheets proving this function, as it may affect classification under 3801. |
| Sample vs. Bulk | Samples under $800 may qualify for de minimis, but Section 301/122 tariffs often still apply to China-origin goods. Consult a customs broker for small shipments. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification | Remarks |
|---|---|---|---|---|
| πΊπΈ United States | 2504.10.50.00 / 3801.10.50.10 |
35% (Total) | No specific certification, but strict documentation | High Tariff Burden |
| π¨π³ China | 2504.10.50.00 |
~5-10% | GB Standard | Low tariff, export-focused |
| πͺπΊ European Union | 2504.10.50.00 |
~6.5% | REACH Registration | Moderate tariff, REACH compliant |
| π―π΅ Japan | 2504.10.50.00 |
3.9% | JIS Standard | Competitive tariff |
| π°π· South Korea | 2504.10.50.00 |
0-5% (FTA) | KATS | FTA benefits apply if Korean origin or processed |
π Conclusion:
- The US market is the most challenging due to the 35% cumulative tariff.
- Consider supply chain diversification (e.g., sourcing from non-China origins) if targeting the US, or factor the 35% cost into your pricing strategy.
- For other markets, tariffs are significantly lower, making China a competitive source for spherical graphite.
π VI. Common Errors & Pitfall Avoidance (Lessons Learned)
β Error 1: Declaring as "General Graphite" without specifying "Spherical" or "Natural"
π Consequence: Customs may classify under a higher duty or demand additional inspection.
β Error 2: Ignoring Section 122 Tariff (+10%)
π Consequence: Underpayment of duties β Back taxes + Penalties.
β Error 3: Misidentifying "Preparation" vs. "Natural Material"
π Consequence: If itβs a mixture, 3801 may be more accurate. Using 2504 for a complex mixture could lead to reclassification and delays.
β Error 4: Not providing Technical Data Sheets
π Consequence: Customs cannot verify the "Antioxidant" claim or "Spherical" form, leading to value assessment delays.
β Correct Practice:
"Spherical Natural Graphite, Powder Form, Antioxidant Grade, HS 2504.10.50.00, Origin: China"
π― VII. Conclusion: Professional Declaration, Cost Control, Efficiency!
π― Remember the Key Points:
πΉ "Spherical Graphite = 35% Duty in US"
πΉ "Natural vs. Modified determines HS Code"
πΉ "Documentation is King"
π Tips:
- If your product is not from China, you may avoid the 301/122 tariffs. Verify the Country of Origin carefully.
- Consider applying for an Advance Ruling with US Customs (CBP) for complex formulations to ensure correct classification.
π£ Immediate Action:
π Contact a licensed customs broker + Provide detailed Product Specifications
π Ensure your shipments are tariff-compliant and inspection-ready!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Every Percent Counts in Global Trade!
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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.