Marble Slab
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 6802910500 | 37.5% | CN | US | Official Doc |
| 6802215000 | 36.9% | CN | US | Official Doc |
| 2515121000 | 35.0% | CN | US | Official Doc |
| 2515110000 | 35.0% | CN | US | Official Doc |
| 6810191200 | 39.9% | CN | US | Official Doc |
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AI Analysis
πΏ Marble Slabs: The Ultimate 2026 US Customs Classification & Duty Guide
π HS Code Master List & Clearance Strategy | 2026 Tax Rules | Professional Decoding
π Product Focus: Natural Stone Slabs, Blocks & Processed Marble
Marble slabs are the crown jewels of interior design and architecture. In international trade, they are not just "stones"; they are highly regulated items subject to complex tariff structures, specifically targeting Chinese-origin raw and processed stone.
The Golden Rule of Classification: * Raw/Roughly Cut Blocks β Often fall under Chapter 25 (Mineral Products). * Sawn, Polished, or Worked Slabs β Often fall under Chapter 68 (Worked Stone). * The "122-25%" Trap: Most marble classifications face a 25% Section 301 tariff plus an additional 10% IEEPA surcharge, resulting in total tax rates of 35% to 40%.
β οΈ Critical Warning: - Chapter 25 (Raw): 0% Base Tariff, but hits 35% total with add-ons. - Chapter 68 (Worked): 1.9% - 4.9% Base Tariff, but hits 36.9% - 39.9% total. - Misclassification Risk: Declaring a polished slab as a "rough block" is a common red flag for Customs (CBP) and can lead to audits or seizure.
π¦ II. Detailed HS Code Breakdown & Tax Analysis
π The Complete Tax Matrix (2026 US Market)
| HS Code | Product Description (Summary) | Material/Form Match | Base Tariff | Total Effective Tax | Tax Composition Breakdown |
|---|---|---|---|---|---|
| 6802.91.05.00 | Marble Slabs (Fully Matched Material & Form) | Polished/Worked Slabs | 2.5% | 37.5% | Base 2.5% + Sec 301 (25%) + 122 Clause (10%) |
| 6802.21.50.00 | Marble Building Stone (Slabs) | Natural Marble, Slab Form | 1.9% | 36.9% | Base 1.9% + Sec 301 (25%) + 122 Clause (10%) |
| 2515.12.10.00 | Marble Blocks/Rectangular (Raw-ish) | Blocks or Slabs, Unpolished | 0.0% | 35.0% | Base 0.0% + Sec 301 (25%) + 122 Clause (10%) |
| 2515.11.00.00 | Marble Slabs (Cut, Not Worked) | Cut into Slabs | 0.0% | 35.0% | Base 0.0% + Sec 301 (25%) + 122 Clause (10%) |
| 6810.19.12.00 | Non-Cement Stone Slabs (Other) | Marble, Cement-free | 4.9% | 39.9% | Base 4.9% + Sec 301 (25%) + 122 Clause (10%) |
π Deep Dive on the "Total Tax" Calculation: The "Total Tax" is not a single rate but a cumulative sum of three distinct legal layers: 1. Base Tariff (MFN): The standard Most Favored Nation rate (0% to 4.9%). 2. Section 301 Add-on (25%): The massive punitive tariff on Chinese goods (HTS 9903.88.01). 3. Section 122 Clause (10%): A specific retaliatory tariff on marble and other raw materials (HTS 9903.88.08 or similar).
Result:
Base + 25% + 10% = Total Effective Rate.
π οΈ III. Strategic Clearance Recommendations
β 1. Material & Form Verification (The "Shape" Test)
- Action: Before filing, measure the stone.
- If it is a raw block (quarry face, rough edges) β Aim for 2515.11.00.00 or 2515.12.10.00 (0% Base). Warning: Still 35% total.
- If it is cut/sawn/polished (factory finish, straight edges) β Must be 6802 series (6802.21.50.00 or 6802.91.05.00).
- Risk: Declaring a polished slab as "Block" (2515) to save the 2.5% base tax is fraud. CBP will inspect the surface; if polished, the 10% penalty + civil fines apply.
β 2. The "122 Clause" Strategy
- Understanding: The 10% "122 Clause" tariff is specifically targeted at marble. It applies regardless of whether the base tax is 0% or 4.9%.
- Advice: There is no legal way to avoid this 10% on Chinese marble. It is a fixed cost of doing business.
- Financial Planning: Do not quote CIF prices without the 35-40% buffer. The landed cost is effectively 1.35x to 1.40x the invoice value.
β 3. Packaging & Shipping Logistics
- Palletization: Marble slabs are heavy and fragile. Use wooden crates (fumigated) with V-shaped supports.
- Documentation:
- Commercial Invoice: Must explicitly state "Marble Slab" and "Country of Origin: China".
- Bill of Lading: Clearly describe weight (gross/net) and dimensions (Thickness/Width/Length).
- Certificate of Origin: Mandatory for Section 301 classification.
β 4. Special Exceptions (Rare)
- Non-Chinese Origin: If the marble is quarried in Italy, Turkey, Vietnam, or Mexico, the Section 301 (25%) and 122 Clause (10%) may be waived.
- Tip: Ensure your CO (Certificate of Origin) is from a FTZ (Free Trade Zone) eligible country if applicable, though marble rarely gets FTZ benefits compared to electronics.
- Marble vs. Stone Composites: If the "slab" is a mix of marble and resin/cement (e.g., engineered stone), it might fall under 6802 or 6908, which could have slightly different base rates, but the 301 tariff likely still applies.
π« IV. Common Pitfalls & "Red Flags"
| β Pitfall | β οΈ Consequence | π‘ Solution |
|---|---|---|
| Declaring Worked Slab as Raw Block | Seizure, Audit, 3x Penalty | Be honest about surface finish (Polished vs. Rough). |
| Ignoring the 10% Clause | Unexpected high landed cost | Calculate duty as Base + 35% (not just Base + 25%). |
| Vague Description ("Stone Slab") | Customs delays, re-classification | Use specific terms: "Marble Slab, Polished, 2cm thickness". |
| Missing Fumigation Cert | Return/Destroy shipment | Ensure all wooden packaging is ISPM 15 certified. |
π V. Final Verdict: The "Marble Math"
| HS Code | Material | Base | Sec 301 (25%) | 122 Clause (10%) | Total Duty |
|---|---|---|---|---|---|
| 2515.11/12 | Raw/Cut Blocks | 0% | β | β | 35.0% |
| 6802.21/91 | Processed Slabs | 1.9% - 2.5% | β | β | 36.9% - 37.5% |
| 6810.19 | Cement/Composite | 4.9% | β | β | 39.9% |
π Pro Tip: If you are importing engineered stone (marble dust + resin), try to verify if it fits 6802 better than 2515, as the base tariff might be higher, but the risk of misclassification is lower for "processed" goods.
Bottom Line: For Chinese Marble Slabs, budget 37.5% duty as a safe average. Anything less is a gamble; anything more is the premium (6810.19.12.00).
β¨ Ready to Ship?
π Contact Your Broker: Verify the "Surface Finish" (Rough vs. Polished). π Prepare Docs: Origin Cert, Invoice, Packing List. π° Budget: Add 38% to your product cost for US Customs.
Disclaimer: Tariff rates are subject to change by USTR and CBP. Always consult a licensed customs broker for the most current ruling.
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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.