陶泥
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 6913905000 | 23.5% | CN | US | Official Doc |
| 6913902000 | 17.5% | CN | US | Official Doc |
| 6903900010 | 35.0% | CN | US | Official Doc |
| 691490 | 0.0% | CN | US | Official Doc |
| 681599 | 0.0% | CN | US | Official Doc |
| 2507000000 | 35.0% | CN | US | Official Doc |
AI Analysis
🧱 Pottery Clay (Raw Material & Processing Machinery)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Strategy for Raw Materials & Machinery
📌 Part 1: Product Definition & Classification – Are You Clear on What "Pottery Clay" Is?
Pottery clay is not a single finished good but a category of raw materials and the machinery used to process them. In international trade, confusion often arises between the material itself (clay/kao lin) and the processed ceramic article, or between the raw clay and the machines that mix it.
Key Distinctions: * Raw Material (Clay): Unfired, natural or processed earth (Kaolin, Bentonite, etc.). → HS Code 2507 or 6903/6913 depending on processing level. * Machinery: Equipment used for mixing, kneading, or stirring the clay. → HS Code 8479.
⚠️ Critical Differentiation Point:
- If the product is natural clay or kaolin (raw earth) →归入 2507.00.00.00.
- If the product is machinery for processing clay (kneaders, mixers) →归入 8479.82.00.40/80.
- If the product is processed ceramic articles (decorative/functional ceramics not yet fired or in primary shape) →归入 6913.90.20.00 or 6903.90.00.10.
📦 Part 2: HS Code Classification Details (2026 Latest Tariff Authority)
| HS Code | Product Description | Application Scenario | Material/Nature |
|---|---|---|---|
2507.00.00.00 |
Kaolin and other kaolin clays | Raw clay, mineral resources, initial stage of ceramic production | ✅ Natural Clay/Kaolin |
6913.90.20.00 |
Ceramic articles for decoration | Primary shape ceramics, decorative raw forms, unglazed ceramic items | ✅ Ceramic Material/Primary Form |
6903.90.00.10 |
Other articles of refractory ceramic concrete | Clay-based refractory articles, industrial clay products | ✅ Clay-based/Refractory |
8479.82.00.40 |
Mixing, kneading, or stirring machines | Clay kneaders, blunger machines, industrial mixers | ✅ Machinery (Clay Processing) |
8479.82.00.80 |
Other mixing/kneading machines | Specialized clay processors, specific function mixers | ✅ Machinery (Clay Processing) |
🔍 Key Reminder:
- Raw Clay vs. Processed Ceramics: If it is just dug earth or powdered kaolin, use 2507. If it is shaped into decorative forms (even if unfired), it may fall under 6913. - Machinery vs. Product: Do not confuse the clay with the machine. A "clay mixer" is 8479, not a ceramic product. - Refractory Nature: If the clay is specifically for high-heat industrial use (refractory), check 6903.
💰 Part 3: 2026 Latest Tariff Rate Details (Including Surcharges)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Post-2025 (Including subsequent imports)
🎯 1. 2507.00.00.00 – Kaolin and Other Kaolin Clays (Raw Material)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| USITC Surcharge | +25.0% (Section 301 Tariffs) |
| IEEPA Surcharge | +10.0% (122 Clause Tariff for China) |
| Total Tariff | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Exemption | ❌ Not Applicable (deny_de_minimis) |
| Legal Basis Path | USITC:2507.00.00.00 → FOOTNOTE:301.88.01 → IEEPA:9903.01.24 |
📌 Explanation:
- 25% comes from USITC Footnote 301 tariffs on Chinese mineral products. - 10% is the additional IEEPA tariff (often referred to as the "122 Clause" tariff) on Chinese goods. - Total 35% is significant for low-value raw materials, impacting cost structures heavily.
🎯 2. 6913.90.20.00 – Ceramic Articles for Decoration (Primary Shape)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surcharge | +7.5% (Section 301 Tariffs on specific ceramics) |
| IEEPA Surcharge | +10.0% (122 Clause Tariff for China) |
| Total Tariff | 17.5% |
| Tax Calculation | CIF Value × 17.5% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | USITC:6913.90.20.00 → FOOTNOTE:301.88.01 → IEEPA:9903.01.24 |
📌 Note:
- This code applies if the clay is already formed into decorative items or primary ceramic shapes. - Lower surcharge (7.5%) compared to raw mineral clay (25%), but still combined with the 10% IEEPA. - Total 17.5% is much more favorable than raw clay or machinery.
🎯 3. 6903.90.00.10 – Clay-Based Refractory Articles
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surcharge | +25.0% (Section 301 Tariffs) |
| IEEPA Surcharge | +10.0% (122 Clause Tariff for China) |
| Total Tariff | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | USITC:6903.90.00.10 → FOOTNOTE:301.88.01 → IEEPA:9903.01.24 |
📌 Warning:
- Classified as "Clay-based" industrial/refractory items. - Subject to the highest surcharge rate (25% + 10% = 35%).
🎯 4. 8479.82.00.40 & 8479.82.00.80 – Clay Processing Machinery
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surcharge | +25.0% (Section 301 Tariffs on Machinery) |
| IEEPA Surcharge | +10.0% (122 Clause Tariff for China) |
| Total Tariff | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | USITC:8479.82.00.40/80 → FOOTNOTE:301.88.01 → IEEPA:9903.01.24 |
📌 Explanation:
- Machinery for mixing, kneading, or stirring clay falls under Heading 8479. - Both sub-codes (...40and...80) attract the same high tariff rate of 35%. - Crucial: Ensure the commercial invoice clearly states "Machinery" and "Clay Mixer/Kneader," not "Clay."
🛠️ Part 4: Customs Clearance Practical Advice (Battle-Tested Guide)
✅ 1. Documentation Checklist (Non-negotiable)
| Document | Required | Description |
|---|---|---|
| ✅ Commercial Invoice | ✔️ | Must specify: "Pottery Clay" OR "Clay Mixing Machine" + HS Code. |
| ✅ Product Specification Sheet | ✔️ | For clay: Purity, Kaolin content, Physical state (powder/bloc). For machine: Voltage, Power, Capacity. |
| ✅ Photos | ✔️ | Clear images showing label, model number, and raw material state. |
| ✅ Certificate of Origin (CO) | ✔️ | Essential for proving China origin (triggers tariffs) or claiming exemption if transshipped (with caution). |
| ✅ Import License | ✔️ | Sometimes required for mineral resources or heavy machinery. |
✅ 2. Declaration Tips (Key Mnemonics)
🔥 "Material vs. Machine: Don't Mix Them Up!"
| Scenario | Correct Declaration | Wrong Approach |
|---|---|---|
| Raw Clay (Kaolin) | 2507.00.00.00 "Kaolin Clay, Powder" |
Calling it "Ceramic" → 35% |
| Shaped Decorative Clay | 6913.90.20.00 "Ceramic Decorative Article" |
Calling it "Raw Material" → 35% |
| Clay Mixer Machine | 8479.82.00.40 "Industrial Clay Kneader" |
Calling it "Clay" → 35% (Wrong HS, but same tax) OR Misdeclared as spare part |
| Refractory Clay Brick | 6903.90.00.10 "Refractory Clay Article" |
Calling it "Construction Material" |
✅ 3. Special Circumstances Handling
| Situation | Handling Advice |
|---|---|
| OEM Clay Supplier | Provide chemical analysis report to prove Kaolin content for 2507. |
| Machine with Spare Parts | Declare machine as main item (8479), parts separately if possible, but total tax likely 35%. |
| Mixed Container (Clay + Machines) | Strictly separate HS codes in one Bill of Lading. Do not lump "Clay and Machine" into one line item. |
| Transshipment via Vietnam/Malaysia | High Risk. US Customs scrutinizes origin. If origin is still China, tariffs apply. Need proof of substantial transformation. |
🌍 Part 5: Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate (China Origin) | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 2507.00.00.00 (Clay) |
35% (25% + 10%) | None Specific | High tariff burden |
| 🇺🇸 USA | 8479.82.00.40 (Machine) |
35% (25% + 10%) | None Specific | Same high tariff |
| 🇪🇺 EU | 2507.00.00.00 |
0-6.5% (Varies) | REACH, CE | Lower tariffs, stricter chemical regs |
| 🇨🇳 China | 2507.00.00.00 |
0-13% | N/A | Import tax varies by trade agreement |
| 🇬🇧 UK | 2507.00.00.00 |
0-6.5% | UKCA | Post-Brexit independent tariffs |
📌 Conclusion:
- USA has the highest entry barriers due to the combination of 301 tariffs (25%) and IEEPA tariffs (10%). - EU and UK are more favorable for raw clay but have strict environmental/chemical regulations. - Machinery always faces high tariffs in the US regardless of specific sub-code.
📌 Part 6: Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring "Clay" as "Ceramic Pot" (6910)
👉 Result: If it's actually raw clay, customs may reclassify to 2507 (35%) or penalize for misdeclaration.
👉 Fix: Be precise. Raw = Mineral; Shaped/Fired = Ceramic.
❌ Mistake 2: Ignoring the "122 Clause" (IEEPA) 10%
👉 Result: Underestimating landed cost. Many brokers only quote 25% (301).
👉 Fix: Always add 10% IEEPA to China-origin goods in 2026+.
❌ Mistake 3: Mixing "Clay" and "Machinery" in one HS Code
👉 Result: Customs seizure or delay.
👉 Fix: Split invoices or list separate line items with correct HS codes.
❌ Mistake 4: Using "Clay" for a Machine
👉 Result: If you declare a machine as "Clay" to avoid scrutiny, it will be rejected.
👉 Fix: Clear description: "Electric Clay Kneading Machine."
🎯 Part 7: Conclusion: Precision Saves Money!
🎯 Remember the Mantra:
🔹 "Raw Clay 35%, Decorative Clay 17.5%, Machine 35%."
🔹 "IEEPA 10% is Permanent for China."
🔹 "Don't Guess HS Code, Clarify Material State!"
📌 Pro Tip:
If your pottery clay is sourced from non-China countries (e.g., USA, Brazil, UK), you may avoid the 25% USITC and 10% IEEPA tariffs.
Strategy: Consider dual sourcing or transshipment (with proper legal compliance) to reduce tariff burden.
📣 Immediate Action:
📞 Consult a Licensed Customs Broker
📄 Request an Advance Ruling (CBP Ruling) for your specific clay product
🚀 Optimize Landed Cost with Accurate HS Codes
✨ Professional Clearance Starts with Precise Classification!
💼 Every Percent of Tariff Matters in the Clay Business!
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.