聚氨酯纺织复合阻静板
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 6810195000 | 38.9% | CN | US | Official Doc |
| 5903202000 | 35.0% | CN | US | Official Doc |
| 3921131950 | 40.3% | CN | US | Official Doc |
| 6810990080 | 35.0% | CN | US | Official Doc |
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AI Analysis
🏗️ Polyurethane Textile Composite Anti-Static Board (聚氨酯纺织复合阻静板)
🌐 HS Code Classification & Customs Clearance Guide | 2026 Tax Regime Analysis | Strategic Compliance Strategy
📌 I. Product Definition & Core Characteristics: What Exactly Is It?
Polyurethane Textile Composite Anti-Static Board is a high-performance industrial material combining three key layers: 1. Polyurethane (PU) Core: Provides structural integrity, cushioning, and chemical resistance. 2. Textile Fabric Layer: Offers surface durability, tensile strength, and aesthetic finishing. 3. Anti-Static Additives/Coating: Ensures dissipation of static electricity, critical for electronics manufacturing, cleanrooms, or explosive environments.
In international trade, this product falls into a "Material Classification Gray Zone." Customs authorities must decide whether to classify it primarily as: * A Construction Material (like concrete or stone substitutes); * A Textile Product (impregnated/coated fabric); * Or a Plastic Product (polyurethane sheet/board).
⚠️ Critical Distinction Point:
- If the primary identity is determined by its construction application and rigid form → Chapter 68 (Stone/Cement).
- If determined by the textile reinforcement or coating → Chapter 59 (Impregnated Textiles).
- If determined by the polyurethane base material → Chapter 39 (Plastics).
📦 II. HS Code Classification Details (Based on Provided Data)
| HS Code | Product Description & Classification Logic | Application Scenario | Total Tax Rate (China Origin to US) |
|---|---|---|---|
6810.19.50.00 |
Classified under Other Articles of Cement, Concrete or Artificial Stone. Viewed as a rigid building panel replacing traditional stone/cement. | Exterior wall panels, interior partitions, architectural cladding. | 38.9% |
5903.20.20.00 |
Classified under Textile Fabrics Impregnated, Coated, Covered or Laminated with Plastics. Focuses on the textile substrate being bound by PU. | Interior lining, flexible architectural membranes, acoustic panels. | 35.0% |
3921.13.19.50 |
Classified under Plates, Sheets, Film, Foil and Strip, of Polyurethane, Other. Focuses on the PU material itself as the dominant component. | Industrial flooring, static-dissipative sheets, general-purpose plastic boards. | 40.3% |
6810.99.00.80 |
Classified under Other Articles of Cement, Concrete or Artificial Stone. A non-specific category for composite boards not fitting other stone/cement subheadings. | Generic construction boards, non-specified quartz-aggregate equivalents. | 35.0% |
🔍 Key Insight:
- The Tax Difference ranges from 35.0% to 40.3%. A 5.3% variance can significantly impact margin on large shipments. -5903.20.20.00and6810.99.00.80offer the lowest total tax rate (35.0%). -3921.13.19.50is the most expensive (40.3%) due to a higher base duty (5.3%).
💰 III. 2026 Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 6810.19.50.00 —— Construction Boards (Cement/Concrete Category)
| Item | Details |
|---|---|
| Base Duty Rate | 3.9% (ad valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote regarding Chinese imports) |
| Section 122 Clause | +10.0% (Specific legislative addition for this category) |
| Total Tax Rate | 38.9% |
| Tax Calculation | CIF Value × 38.9% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | Base: 6810.19 → 301: +25% → 122 Clause: +10% |
📌 Explanation:
- This classification treats the board as a substitute for traditional masonry. - The 3.9% base is moderate, but the 35% combined surcharge makes it costly.
🎯 2. 5903.20.20.00 —— Impregnated Textile Fabrics
| Item | Details |
|---|---|
| Base Duty Rate | 0.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | Base: 5903.20 (0%) → 301: +25% → 122 Clause: +10% |
📌 Advantage:
- Zero Base Duty makes this the most tax-efficient option if the product qualifies. - Justification: The textile structure is essential to the board’s integrity.
🎯 3. 3921.13.19.50 —— Polyurethane Plastic Sheets/Boards
| Item | Details |
|---|---|
| Base Duty Rate | 5.3% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause | +10.0% |
| Total Tax Rate | 40.3% |
| Tax Calculation | CIF Value × 40.3% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | Base: 3921.13 (5.3%) → 301: +25% → 122 Clause: +10% |
📌 Disadvantage:
- The highest total rate due to the 5.3% base duty. - Only use if the product is pure PU without significant textile reinforcement definition.
🎯 4. 6810.99.00.80 —— Other Cement/Concrete Articles
| Item | Details |
|---|---|
| Base Duty Rate | 0.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | Base: 6810.99 (0%) → 301: +25% → 122 Clause: +10% |
📌 Alternative Option:
- Same tax rate as5903.20.20.00. - Use if customs interprets the board as a "composite stone-like" material rather than textile.
🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
✅ 1. Required Documentation Checklist
| Document | Mandatory? | Description |
|---|---|---|
| ✅ Product Spec Sheet | ✔️ | Must detail: PU content %, Textile layer thickness, Anti-static resistance (Ohms/sq). |
| ✅ Material Composition Analysis | ✔️ | Lab report proving the ratio of PU vs. Textile vs. Additives. Critical for HS choice. |
| ✅ Product Photos | ✔️ | Show cross-section to demonstrate layering (Textile inside/outside PU). |
| ✅ Anti-Static Certification | ✔️ | Test reports (e.g., ASTM D257) proving static dissipation properties. |
| ✅ Commercial Invoice | ✔️ | Clear description: "Polyurethane Composite Board with Textile Reinforcement." |
| ✅ Bill of Lading | ✔️ | Ensure weight and dimensions match invoice. |
✅ 2. Classification Strategy & Declaration Tips
🔥 "Core Material Rule: Define the Essential Character!"
| Scenario | Recommended HS Code | Reasoning |
|---|---|---|
| Textile is the reinforcement skeleton | 5903.20.20.00 |
The textile gives the board its shape/strength; PU is just the binder. Lowest Tax. |
| PU is the main volume, textile is surface finish | 3921.13.19.50 |
PU dominates the value/weight. Highest Tax. |
| Board mimics stone/concrete usage | 6810.19.50.00 or 6810.99.00.80 |
If marketed as "alternative to stone," customs may force Chapter 68. |
⚠️ Warning:
- Do NOT simply write "Plastic Board" on the invoice. It invites scrutiny. - Do NOT split the shipment into "PU Sheets" and "Textile Rolls" to avoid taxes. This is fraud and will lead to seizure.
✅ 3. Special Handling for Anti-Static Features
| Feature | Declaration Note | Impact |
|---|---|---|
| Anti-Static Additive | Declare as "Conductive Polyurethane Composite." | May trigger additional safety/standards checks (e.g., NFPA 99 for cleanrooms). |
| Textile Type | Specify "Glass Fiber" or "Polyester" mesh. | Glass fiber might shift classification toward Chapter 70 (Glass), but likely still 59/68 based on binding. |
| Fire Rating | Include UL 94 or NFPA 286 rating in specs. | Required for building code compliance in US. |
🌍 V. Global Market Comparison (2026 Update)
| Market | Recommended HS Code | Est. Total Tax | Key Requirement |
|---|---|---|---|
| 🇺🇸 USA | 5903.20.20.00 |
35.0% | Section 301 + 122 Clause applies. |
| 🇨🇳 China | 3921.10.00.00 |
~5-10% | Import duty on plastics. |
| 🇪🇺 EU | 3921.90 or 5903.90 |
0-6.5% | No Section 301. CE marking required. |
| 🇯🇵 Japan | 3921.90 |
~5% | JIS standards for static dissipation. |
📌 Conclusion:
- The US market is the most complex due to dual surcharges (301 + 122). -5903.20.20.00is the optimal classification for cost-saving, provided the textile reinforcement argument is strong.
📌 VI. Common Errors & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring as "Building Material" without proving it replaces stone/concrete.
👉 Result: Customs may classify under 6810.19.50.00 (38.9%) instead of 5903 (35%).
👉 Fix: Emphasize the textile composite nature in technical specs.
❌ Mistake 2: Ignoring the "122 Clause" in tariff calculations.
👉 Result: Underpayment by 10%, leading to penalties + interest.
👉 Fix: Always add +10% for Chinese-origin goods in these chapters for US imports.
❌ Mistake 3: Misrepresenting "Anti-Static" as "Conductive" without certification.
👉 Result: Customs may hold goods for safety review.
👉 Fix: Provide valid lab test reports showing resistance values (e.g., 10^4 - 10^9 Ohms).
✅ Best Practice:
"Polyurethane Composite Board with Textile Reinforcement, Anti-Static Grade, for Interior Wall Panels, Model XYZ."
🎯 VII. Conclusion: Strategic Declaration for Profit Maximization
🎯 Key Takeaway:
🔹 "Textile Core = Lower Tax" (
5903.20.20.00@ 35.0%)
🔹 "Plastic Core = Higher Tax" (3921.13.19.50@ 40.3%)
🔹 "Stone Look = Middle Tax" (6810.19.50.00@ 38.9%)
🚀 Action Plan:
1. Review Material Composition: Ensure textile reinforcement is significant enough to justify Chapter 59.
2. Prepare Technical Data: Highlight the textile-PU bond structure.
3. Calculate Landed Cost: Use 35.0% tax for budgeting if targeting 5903.20.20.00.
4. Apply for Advance Ruling: If unsure, file a Binding Tariff Information (BTI) or US Advance Ruling to lock in the 35.0% rate.
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Save 5.3% on every shipment by choosing the right HS Code!
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.