纺织复合塑料建筑板
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 5903202000 | 35.0% | CN | US | Official Doc |
| 6810195000 | 38.9% | CN | US | Official Doc |
| 3921131500 | 41.5% | CN | US | Official Doc |
| 3921131950 | 40.3% | CN | US | Official Doc |
| 5903202500 | 42.5% | CN | US | Official Doc |
AI Analysis
🏗️ Polyurethane Textile Composite Building Boards
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Polyurethane Textile Composite Building Boards"?
Polyurethane Textile Composite Building Boards are advanced construction materials that combine the durability of polyurethane (PU) with the structural integrity of textile fabrics. In international trade, these products are often classified ambiguously because they sit at the intersection of textiles, plastics, and construction materials.
The correct classification depends heavily on the principal material character and the specific composition: * Textile-Characterized: If the fabric provides the essential structural support and the PU is merely a coating or impregnation → Chapter 59. * Plastic-Characterized: If the PU layer is the dominant feature, providing the primary physical properties (waterproofing, insulation, shape) → Chapter 39 or 68.
⚠️ Key Distinction Point:
- If the textile is merely a backing for a plastic coating → 3921.13 (Plastic sheets/films).
- If the product is a rigid construction board made of composite materials resembling artificial stone or cement → 6810.19.
- If the textile is the main body, impregnated/coated with plastic → 5903.20.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority对照)
| HS Code | Product Description | Applicable Scenario | Key Characteristic |
|---|---|---|---|
5903.20.20.00 |
Textile fabrics impregnated, coated, covered or laminated with polyurethane, of a kind used for making up factory-made goods | Matching textile composite & PU material features; Fabric is the base, PU is the coating | ✅ Textile-Centric: PU treats the fabric. |
6810.19.50.00 |
Articles of other plastics or of other artificial mineral materials, not elsewhere specified or included | Matches artificial material board characteristics; Often rigid, stone-like composites | ✅ Composite/Artificial Material: Resembles artificial stone/cement boards. |
3921.13.15.00 |
Other plates, sheets, film, foil and strip, of plastics, cellular, of polyurethane, reinforced, laminated, supported or similarly combined with other materials | Matches composite board features of PU combined with textile materials | ✅ Plastic-Centric: PU is the main structural component, reinforced by textile. |
3921.13.19.50 |
Other plates, sheets, film, foil and strip, of plastics, cellular, of polyurethane, not elsewhere specified | Matches descriptions of PU board, sheet, film, etc. | ✅ Generic Plastic Board: If specific composite criteria aren't met, falls to general PU plastic description. |
5903.20.25.00 |
Other textile fabrics impregnated, coated, covered or laminated with polyurethane | Matches features of polyurethane-treated artificial fiber textile fabrics | ✅ Specific Textile Treatment: For finer distinctions in textile impregnation types. |
🔍 Key Reminder:
- Rigid Construction Boards that look like cement or stone but contain PU/textile composites are often misclassified. Customs may push for 6810 (Artificial Stone) if the rigidity mimics mineral products.
- Flexible/Sheet Materials are strictly under 5903 (Textiles) or 3921 (Plastics).
- China-US Trade Context: All these codes attract significant additional tariffs (See Section III).
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)
🎯 1. 5903.20.20.00 —— Textile Fabrics Impregnated with Polyurethane
| Item | Content |
|---|---|
| Base Duty Rate | 0.0% |
| USITC Section 301 Surtax | +25.0% |
| IEEPA Section 122 Add-on | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | USITC:5903.20.20.00 → FOOTNOTE:301.88.01 → IEEPA:9903.01.25 |
📌 Explanation:
- While the base duty is 0%, the 25% Section 301 and 10% IEEPA surcharges apply aggressively.
- This code is for products where the textile structure is primary.
🎯 2. 6810.19.50.00 —— Articles of Artificial Mineral Materials
| Item | Content |
|---|---|
| Base Duty Rate | 3.9% |
| USITC Section 301 Surtax | +25.0% |
| IEEPA Section 122 Add-on | +10.0% |
| Total Tax Rate | 38.9% |
| Tax Calculation | CIF Value × 38.9% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | USITC:6810.19.50.00 → FOOTNOTE:301.88.01 → IEEPA:9903.01.25 |
📌 Warning:
- If customs determines your "board" is an artificial stone/concrete alternative, this classification applies.
- The 3.9% base makes the total burden slightly higher than the 0% base textile codes.
🎯 3. 3921.13.15.00 —— Cellular Polyurethane Sheets/Films (Composite)
| Item | Content |
|---|---|
| Base Duty Rate | 6.5% |
| USITC Section 301 Surtax | +25.0% |
| IEEPA Section 122 Add-on | +10.0% |
| Total Tax Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | USITC:3921.13.15.00 → FOOTNOTE:301.88.01 → IEEPA:9903.01.25 |
📌 Note:
- This is the highest base rate among the common composite classifications.
- Applies when the PU foam/sheet is the dominant material, reinforced by textile.
🎯 4. 3921.13.19.50 —— Other Cellular Polyurethane Sheets/Films
| Item | Content |
|---|---|
| Base Duty Rate | 5.3% |
| USITC Section 301 Surtax | +25.0% |
| IEEPA Section 122 Add-on | +10.0% |
| Total Tax Rate | 40.3% |
| Tax Calculation | CIF Value × 40.3% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | USITC:3921.13.19.50 → FOOTNOTE:301.88.01 → IEEPA:9903.01.25 |
📌 Note:
- A "catch-all" for PU boards not fitting the specific "composite reinforcement" definition of 15.
- Still subject to high combined surcharges.
🎯 5. 5903.20.25.00 —— Other Polyurethane-Treated Textile Fabrics
| Item | Content |
|---|---|
| Base Duty Rate | 7.5% |
| USITC Section 301 Surtax | +25.0% |
| IEEPA Section 122 Add-on | +10.0% |
| Total Tax Rate | 42.5% |
| Tax Calculation | CIF Value × 42.5% |
| De Minimis Eligibility | ❌ No (deny_de_minimis) |
| Legal Basis Path | USITC:5903.20.25.00 → FOOTNOTE:301.88.01 → IEEPA:9903.01.25 |
📌 Note:
- This is the highest total tax rate (42.5%) in the dataset.
- Use only if the product strictly fits the definition of treated artificial fiber textile fabrics.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
✅ 1. Required Documentation Checklist (Cannot Be Missing)
| Material | Must Provide | Explanation |
|---|---|---|
| ✅ Product Spec Sheet | ✔️ | Must detail: PU percentage, textile type, thickness, rigidity, and intended building use. |
| ✅ Composition Analysis | ✔️ | Third-party lab report proving the ratio of PU to Textile. Crucial for distinguishing between 5903 and 3921. |
| ✅ Product Photos | ✔️ | Show cross-section to prove composite structure. Show installed state for "building board" context. |
| ✅ Technical Data Sheet (TDS) | ✔️ | Highlight insulation values, fire ratings (crucial for building materials). |
| ✅ Commercial Invoice | ✔️ | Use precise description: "Polyurethane-Textile Composite Building Panel for Construction". Avoid vague terms like "Plastic Sheet". |
| ✅ Bill of Lading | ✔️ | Ensure packaging marks match invoice. |
✅ 2. Declaration Strategies (Key Mantras)
🔥 "Base Material Rules, Rigidity Defines, Name Describes, Tax Minimizes!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Rigid, Stone-like Board | 6810.19.50.00 (Artificial Mineral) |
Misclassifying as "Plastic Sheet" → Risk of reclassification & penalties. |
| Flexible Composite Sheet | 5903.20.20.00 (Textile-Centric) |
Misclassifying as "Plastic Composite" → Higher base tax (6.5% vs 0%). |
| Foam Board with Fabric Backing | 3921.13.15.00 (PU-Centric) |
Vague description → Leads to 3921.13.19.50 (40.3%) or higher. |
| Construction Panel with Fire Retardant | Specify "Fire-Retardant" in description | Omitting safety features → Delays at CBP inspection. |
✅ 3. Special Handling Cases
| Case | Handling Advice |
|---|---|
| Customized Sizes | Provide cutting templates in documentation to prove "Building Board" utility, not just raw material. |
| Fire Rating Certifications | Submit UL or FM Global fire ratings proactively. Building materials are heavily inspected for safety. |
| Mixed Containers | Do not mix with non-tariff-affected items if aiming for de minimis (which is blocked here). Declare separately. |
| OEM for Builders | Provide end-user contract with construction companies to prove "Building Material" classification preference. |
🌍 V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 5903.20.20.00 or 6810.19.50.00 |
35.0% - 42.5% | FCC (if electronic), ASTM Fire Ratings | High tariffs dominate. Pre-classification ruling highly recommended. |
| 🇨🇳 China | 6810.19.50.00 or 3921.13.15.00 |
5% - 8% | CCC (if applicable), GB Standards | Lower barriers, focus on quality standards. |
| 🇪🇺 EU | 6810.91 or 3921.90 |
0% - 6.5% | CE, REACH, CPR (Construction Products Regulation) | CPR certification is critical for legal sale. |
| 🇬🇧 UK | 6810.91 or 3921.90 |
0% - 6.5% | UKCA, BRE Ratings | Post-Brexit rules mirror EU but require UKCA marking. |
| 🇦🇺 Australia | 6810.91 or 3921.90 |
5% | CodeMark, AS/NZS Standards | Strict building code compliance required. |
📌 Conclusion:
- USA is the most expensive market due to the cumulative effect of Base + 301 + IEEPA tariffs (35%-42.5%).
- Europe and Asia have lower tariffs but stricter safety/building code certifications (CE, CPR, GB).
- Optimization Strategy: For the US market, if the product can be technically defined as a textile fabric (5903.20.20.00), it saves 1.4% in base duty compared to plastic-based codes, but the total impact is still high. The key is accurate classification to avoid penalties.
📌 VI. Common Errors & Pitfalls (Blood & Tears Lessons)
❌ Error 1: Calling it "Plastic Board" when it is primarily textile-based.
👉 Consequence: Customs reclassifies to 3921, increasing base duty from 0% to 6.5%. Total tax jumps by 6.5%.
❌ Error 2: Ignoring the "Composite" nature and declaring as pure PU foam.
👉 Consequence: Misclassification under 3921.13.19.50 (40.3%) instead of the more specific textile code.
❌ Error 3: Failing to declare Fire Retardancy.
👉 Consequence: Building materials are flagged for safety inspections. Severe delays, potential seizure, or destruction.
❌ Error 4: Using generic terms like "Construction Material" on the invoice.
👉 Consequence: CBP rejects vague descriptions. Entry refused, return to sender, or forced reclassification.
✅ Correct Approach:
"Polyurethane-Textile Composite Building Panel, Model XYZ, Fire-Rated ASTM E84, 25% Textile Reinforcement, 75% PU Core, For Exterior Insulation."
🎯 VII. Conclusion: Professional Declaration Saves Money!
🎯 Remember the Mantra:
🔹 "Textile Base, 0% Duty (but 35% Total); Plastic Base, 6.5% Duty (but 41.5% Total)."
🔹 "Rigid vs. Flexible is Key, Fire Rating is Mandatory, Name Must Be Precise!"
🔹 "HS Code Determines Fate, 1% Difference Costs Thousands!"
📌 Pro Tip:
If your product has significant US-origin content or is assembled in a free trade partner country, explore FTZ (Foreign Trade Zone) benefits or Duty Drawback programs to mitigate the 35%+ burden.
For the US market, Apply for a Binding Ruling from CBP before shipment to secure your HS code and avoid post-clearance audits.
📣 Immediate Action:
📞 Contact a US Licensed Customs Broker
📤 Provide Cross-Sectional Photos + Lab Composition Report
🚀 Secure Your HS Code, Avoid Penalties, Maximize Profit!
✨ Professional Clearance Starts with Precise Classification!
💼 Every Dollar of Duty Saved is Pure Profit!
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.