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π©Έ Non-Cellular Rubber Strip, Red (Solid/Plain Vulcanized Rubber)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Full Analysis | Professional Level Clearance Strategy
π I. Product Definition & Classification: Do You Really Understand "Solid Rubber"?
Non-cellular rubber (also known as solid, plain, or vulcanized rubber) is distinct from foamed or sponge rubber. It is a dense, impermeable, and durable elastomeric material. In international trade, it is classified based on its chemical composition (Natural vs. Synthetic) and its form (Strips/Profiles).
The term "Strip" implies a specific shape (linear cross-section, extruded or cut), while "Non-cellular" confirms it is solid, not porous. "Red" is a cosmetic attribute and does not change the chemical classification unless it indicates a specific chemical additive that changes the base polymer type (which is rare for general-purpose rubber).
β οΈ Key Distinction:
- If the rubber is made from Natural Rubber (latex-derived) β Classify under HS 4008.
- If the rubber is made from Synthetic Rubber (SBR, EPDM, NBR, Silicone, etc.) β Classify under HS 4008 as well, but the specific subheading may vary based on the base polymer if specified. However, HS 4008 generally covers "Articles of vulcanized rubber other than hard rubber, in plates, sheets, strip, rod and profile."
- Critical Note: If the strip is merely a simple shape (rectangular, round, square) without complex engineering properties, it stays in 4008. If it has specific mechanical properties or is a part of a machine, it might move to Chapter 84/85. For general "red strips," 4008 is the primary category.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Cross-Reference)
| HS Code | Product Description | Application Scenario | Cellularity | Base Material |
|---|---|---|---|---|
| 4008.11.00 | Vulcanized rubber, non-cellular, in plates, sheets, strip, rod, profile | General industrial gaskets, seals, DIY projects, simple extrusions | β No | Natural or Synthetic (General) |
| 4008.21.00 | Same as above, but with hardness > 60 IRHD | Heavy-duty industrial seals, bushings, wear strips | β No | Natural or Synthetic (Harder) |
| 4008.19.00 | Other non-cellular rubber articles (e.g., complex profiles, o-rings if not listed elsewhere) | Custom extruded profiles, specific mechanical parts | β No | Any Vulcanized Rubber |
| 4008.99.00 | Other articles of rubber (e.g., specific technical parts) | Parts classified by end-use (e.g., footwear soles, tire parts) | β No | Any |
π Focus Reminder:
- "Non-cellular" is the key keyword. It excludes all foams, sponges, and expanded rubbers (which go to 4008.99 or specific foam subheadings).
- "Strip" usually falls under 4008.11 or 4008.21 depending on hardness and cross-sectional shape simplicity.
- Color (Red) is irrelevant for HS classification unless it is a specific chemical identifier (e.g., red nitrile vs. green nitrile for oil resistance). For general red rubber, it is still 4008.
π° III. 2026 Latest Tariff Rate Details (Including Surcharges, Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 onwards (including subsequent imports)
π― 1. 4008.11.00 ββ Non-Cellular Rubber, Strip, Rod, Profile (General)
| Item | Content |
|---|---|
| Base Rate | 5.3% (ad valorem, Section III Note) |
| USITC Surtax | +25% (from USITC Footnote 9903.88.01, Section 301) |
| IEEPA Surcharge | +10% (for China/HK origin, effective Nov 10, 2025) |
| Total Rate | 40.3% |
| Tax Calculation | CIF Value Γ 40.3% |
| De Minimis Eligibility | β Not Eligible (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:4008.11.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- Rubber articles are not exempt from Section 301 tariffs.
- The 25% USITC surcharge applies to most rubber products from China under Footnote 9903.88.01.
- The 10% IEEPA surcharge is a new addition for 2025/2026 on top of existing tariffs.
- Total 40.3% is a significant cost driver. Margins must be adjusted accordingly.
π― 2. 4008.21.00 ββ Non-Cellular Rubber, Hardness > 60 IRHD (Strip/Profile)
| Item | Content |
|---|---|
| Base Rate | 5.3% |
| USITC Surtax | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 40.3% |
| Tax Calculation | CIF Value Γ 40.3% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:4008.21.00 β FOOTNOTE:9903.88.01 |
π Note:
- Whether the rubber is soft (e.g., 50 IRHD) or hard (e.g., 70 IRHD), the surtax structure remains the same.
- Ensure the hardness is declared if required by the buyerβs customs broker, as it may affect duty calculation in other countries.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance Guide)
β 1. Preparation Checklist (Non-negotiable)
| Material | Must Provide | Explanation |
|---|---|---|
| β Product Specification Sheet | βοΈ | Include: Material (Natural/Synthetic), Hardness (IRHD), Density, Temperature Range, Color (Red). |
| β Composition Declaration | βοΈ | Specify if it is Natural Rubber, SBR, EPDM, NBR, Silicone, etc. |
| β Photos (Clear & Detailed) | βοΈ | Show cross-section, length, and any markings (e.g., "NR," "EPDM"). |
| β Third-Party Test Report | βοΈ | RoHS, REACH, Prop 65 (California), or specific industry certs (FDA, NSF). |
| β Commercial Invoice | βοΈ | Clearly state "Non-Cellular Rubber Strip, Red, Solid, Vulcanized." Do not use vague terms like "Rubber Part." |
| β Packing List | βοΈ | Show weight and dimensions. |
| β Certificate of Origin (CO) | βοΈ | If applicable, to claim FTA benefits (though US-China FTA is limited). |
β 2. Declaration Tips (Key Mantra)
π₯ βSolid Not Foam, Material Specific, Hardness Clear, Tax Minimized!β
| Scenario | Correct Declaration | Error to Avoid |
|---|---|---|
| Simple Red Strip | 4008.11.00 or 4008.21.00 + "Non-cellular, Solid" |
Calling it "Foam Rubber" β Wrong HS, penalty. |
| Extruded Profile | 4008.11.00 + "Vulcanized Rubber Profile" |
Calling it "Plastic Profile" β Wrong Chapter (39). |
| Red Nitrile Rubber (Oil Resistant) | 4008.11.00 + "Synthetic Rubber, NBR, Oil Resistant" |
Omitting "NBR" β May trigger additional scrutiny for chemical compliance. |
| Pre-Cut Gaskets | 4008.19.00 (if complex shape) or 4008.11.00 |
Calling it "Gasket" without HS context β Misclassification risk. |
β 3. Special Cases Handling
| Case | Handling Suggestion |
|---|---|
| Silicone Rubber Strip | Still under 4008, but highlight "Silicone" for FDA/food contact compliance. |
| Conductive Rubber Strip | If used for ESD protection, ensure it is classified correctly; may require additional electrical testing. |
| Rubber with Fabric Reinforcement | If the fabric is integral, it may still be 4008. If it is a composite, check Chapter 59. |
| Red Color for Identification | Not a classification factor, but must be declared for safety compliance (e.g., fire resistance). |
π V. Global Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 4008.11.00 |
40.3% (China Origin) | RoHS, Prop 65 | High duty; consider de minimis exemption for low-value shipments (if eligible, but rubber is often restricted). |
| π¨π³ China | 4008.11.00 |
5% | CCC (if applicable) | Low duty; good for re-export if processed. |
| πͺπΊ EU | 4008.11.00 |
0% (if compliant) | REACH, RoHS | No extra surcharge; strict chemical compliance required. |
| π¬π§ UK | 4008.11.00 |
0% | UKCA, REACH | Post-Brexit alignment with EU standards. |
| π―π΅ Japan | 4008.11.00 |
5% | PSE (if electrical) | Moderate duty; check for specific safety standards. |
π Conclusion:
- USA has the highest duty burden for Chinese-origin rubber strips due to Section 301 and IEEPA.
- EU/UK/Japan are more favorable in terms of tariff, but regulatory compliance (REACH, Prop 65) is stricter.
- De Minimis: For US shipments under $800, rubber strips may still be subject to inspection if flagged for Section 301 goods. Always verify current CBP guidance.
π VI. Common Errors & Pitfalls (Blood-Soaked Lessons)
β Error 1: Calling "Solid Rubber" as "Foam Rubber"
π Consequence: Wrong HS (4008.99 vs 4008.11), potential penalty for misclassification.
β Error 2: Omitting "Non-Cellular" in Description
π Consequence: Customs may suspect foam, leading to delays or requests for additional tests (density, porosity).
β Error 3: Using "Rubber Part" as Generic Term
π Consequence: Ambiguity; customs may assign a higher duty or reject the entry for insufficient detail.
β Error 4: Ignoring Chemical Composition
π Consequence: Failure to meet REACH/Prop 65 may result in seizure or refusal of entry in EU/California.
β Correct Practice:
"Non-Cellular Vulcanized Rubber Strip, Red, Solid, Cross-Section: Rectangle, Material: NBR, Hardness: 65 IRHD, Length: 1m, FDA Compliant."
π― VII. Conclusion: Professional Declaration, Save Time, Reduce Cost!
π― Remember the Mantra:
πΉ βSolid Not Foam, Material Specific, Hardness Clear, Tax Minimized!β
πΉ βHS Code Determines Life, Tariff Difference 40%, Declaration One Step, Save Thousands!β
π Tips:
- If your rubber strip is exported to the US, consider supply chain diversification (e.g., sourcing from Vietnam or Thailand if available) to avoid the 40.3% total tariff.
- For EU/UK, focus on REACH compliance to avoid non-tariff barriers.
- Always request a Pre-Ruling from CBP if the product is complex or high-value.
π£ Take Action Now:
π Contact Professional Customs Broker + Provide Product Specs + Apply for HS Code Advance Ruling
π Let your rubber strips clear smoothly, efficiently, and profitably!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Every Cent of Your Cost Deserves to Be Precisely Calculated!
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) 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.