Natural Rubber Filler Material
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4002990000 | 35.0% | CN | US | Official Doc |
| 4005100000 | 35.0% | CN | US | Official Doc |
| 4002800000 | 35.0% | CN | US | Official Doc |
| 4001220050 | 35.0% | CN | US | Official Doc |
| 4005200000 | 35.0% | CN | US | Official Doc |
AI Analysis
πΏ Natural Rubber Filler Material (倩ηΆζ©‘θΆε‘«ε /ζΉζ§ζζ)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
π I. Product Definition & Classification: What Exactly is "Natural Rubber Filler Material"?
In international trade, the term "Natural Rubber Filler Material" is a commercial descriptor rather than a precise scientific one. It typically refers to Natural Rubber (NR) or NR-based compounds that have undergone physical or chemical modification to adjust properties like viscosity, elasticity, or processability.
Crucially, these materials are NOT finished rubber products (like tires or gloves). They are intermediate raw materials or semi-finished goods intended for further manufacturing.
β οΈ Key Distinction:
- If it is raw latex, sheets, or crumbs (natural state): It falls under Chapter 4001-4002.
- If it is compounded/masticated (mixed with accelerators, fillers, etc., but unvulcanized): It falls under Chapter 4005.
- Critical Note: Even though the name says "filler," if the base material is natural rubber and it is in a primary/semi-processed state, it is classified under rubber headings, not chemical filler headings (like Chapter 28 or 32).
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority)
Based on the provided data, all listed HS Codes share the same tax structure. They represent different forms of primary/semi-primary natural rubber or rubber compounds.
| HS Code | Product Description | Applicable Scenario | State of Rubber |
|---|---|---|---|
4002.99.00.00 |
Natural rubber modified materials, material matching, belongs to primary/intermediate forms | Modified NR for specific industrial blends, synthetic/natural blends | β Semi-processed |
4005.10.00.00 |
Natural rubber modified materials, unvulcanized masticated rubber, raw material/primary product nature | Compound rubber, pre-mixed rubber sheets/blocks for further processing | β Unvulcanized |
4002.80.00.00 |
Natural rubber and synthetic rubber mix/modification category, primary form material | Blends of NR and SBR/BR, primary form | β Primary/Mixed |
4001.22.00.50 |
Natural rubber material, other forms of natural rubber, primary or semi-finished state | Standard NR forms (sheets, granules) not specified elsewhere | β Primary |
4005.20.00.00 |
Natural rubber material, unvulcanized masticated rubber, primary form after chemical processing | Chemically processed NR compounds, ready for mixing | β Unvulcanized |
π Key Reminder:
- All these codes relate to unvulcanized (non-cured) rubber. Once vulcanized (cured), the classification changes completely (e.g., to tires or seals).
- The presence of "filler" in the name does not change the HS code if the rubber content is dominant and it remains a primary material.
- All codes in the provided data carry the same high tariff burden for US imports from China.
π° III. 2026 Latest Tariff Rate Breakdown (Detailed Tax Clauses)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: Ongoing (as per provided data: 35.0% total)
π― Universal Tax Structure for All Listed HS Codes
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Tariff | +25.0% (Trump/Biden era trade war tariffs) |
| Section 122 Tariff | +10.0% (Specific US trade remedy/tariff provision) |
| Total Effective Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Exemption | β NOT APPLICABLE (Deny De Minimis for China-origin goods under current enforcement) |
| Legal Basis Path | Base: 0% β 301: 25% β 122: 10% β Total: 35% |
π Explanation of Tax Components:
- "Base Tariff 0.0%": The standard MFN (Most Favored Nation) duty for these rubber goods is generally zero or negligible.
- "Additional Tariff 25.0%": This is the Section 301 Tariff, imposed on a wide range of Chinese goods, including rubber products, as part of the US-China trade dispute. This is the largest component.
- "Section 122 Tariff 10%": This refers to tariffs imposed under Section 122 of the Trade Act of 1974, which allows the President to adjust tariffs for national security or economic reasons. In this specific dataset, it is applied alongside Section 301.
- Total 35%: This is a very high effective duty rate. It significantly impacts the landed cost of natural rubber products imported into the US.
π οΈ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
β 1. Essential Documentation Checklist
| Document | Required | Explanation |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: "Unvulcanized," "Natural Rubber Content > X%," and "No Finished Form." |
| β Formula/Composition List | βοΈ | Details any additives, fillers (e.g., carbon black, silica), but emphasizes the rubber base. |
| β Product Photos | βοΈ | Show material form (sheets, blocks, lumps). Do not show finished goods like gloves or tires. |
| β Commercial Invoice | βοΈ | Use precise description: "Natural Rubber Compound, Unvulcanized, HS 4005.xx" or "Raw Rubber, Modified." |
| β Certificate of Origin (CO) | βοΈ | Essential to prove Chinese origin (which triggers the 35% tax). If from Thailand/Indonesia, different rates may apply. |
| β Bill of Lading | βοΈ | Standard shipping document. |
β 2. Declaration Tips (Critical Keywords)
π₯ "Unvulcanized is Key, Name Must Match, Origin Triggers Tax!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Unvulcanized Rubber Compound | 4005.10.00.00 or 4005.20.00.00 |
Declaring as "Raw Rubber" (4001) if it's compounded |
| Raw NR Sheets/Granules | 4001.22.00.50 |
Declaring as "Rubber Products" (finished) |
| NR + Synthetic Blend | 4002.80.00.00 |
Declaring as 100% Natural (if synthetic content is high) |
| Modified NR for Specific Use | 4002.99.00.00 |
Declaring as "Chemical Filler" (wrong chapter) |
β οΈ Warning:
- If you declare it as "Filler" (e.g., HS 3214 or 2800s), it will be misclassified. Customs may seize goods or impose penalties.
- The term "Filler Material" is ambiguous. Always specify "Natural Rubber-Based" in the declaration.
β 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| High Synthetic Content | If the material is mostly synthetic (e.g., SBR > 50%), it may fall under 4002.xx series, but check if itβs still considered "primary." |
| Vulcanized by Mistake | If the rubber is already cured (hardened), it is no longer HS 4001-4005. It becomes a finished product (e.g., gaskets, hoses) with different duties. |
| Origin Diversification | If rubber is from Thailand, Vietnam, or Indonesia, the Section 301 (25%) may not apply, potentially lowering the total tax significantly. Check Certificate of Origin! |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Approx. Tariff (China Origin) | Certification | Remarks |
|---|---|---|---|---|
| πΊπΈ USA | 4005.xx / 4002.xx |
35% (0% base + 25% Sec 301 + 10% Sec 122) | None (for raw material) | Highest Duty in this dataset |
| π¨π³ China | 4005.xx / 4002.xx |
0% - 5% | N/A | Low import duty for raw materials |
| πͺπΊ EU | 4005.xx / 4002.xx |
0% - 2.5% | REACH Registration | Generally lower duties, but strict chemical regulations |
| π―π΅ Japan | 4005.xx / 4002.xx |
0% - 3% | JIS Standards | Competitive, but strict quality checks |
π Conclusion:
- The US is the most expensive market for Chinese-sourced natural rubber materials due to the 35% combined tariff.
- For cost optimization, consider sourcing from ASEAN countries (Thailand, Malaysia) if possible, as they may benefit from different trade agreements (e.g., ASEAN-China FTA, or US trade policies if applicable).
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring "Natural Rubber Filler" as a chemical additive (HS 3214)
π Consequence: Misclassification, potential duty evasion penalty, and detention of goods.
β
Fix: Always emphasize the rubber base and unvulcanized state.
β Error 2: Assuming "Filler" means low duty
π Consequence: The 35% tax applies regardless of the "filler" label because the HS code is rubber-based.
β
Fix: Prepare for the 35% landed cost impact in your pricing model.
β Error 3: Not specifying "Unvulcanized"
π Consequence: Customs may suspect itβs a finished good (higher duty or different code) or reject it for incomplete declaration.
β
Fix: Explicitly state "Unvulcanized, Raw/Intermediate Form" in the invoice description.
π― VII. Conclusion: Strategic Sourcing & Compliance
π― Key Takeaway:
πΉ "Unvulcanized is King, Origin is Cost, 35% is the Price."
πΉ Natural Rubber "Filler" Materials are taxed at 35% into the US from China.
πΉ Do not misclassify as chemicals; use proper HS 400x codes.
π Pro Tip:
If your volume is large, consider Applying for an Exclusion under Section 301 (if available) or shifting supply chain to non-China origins to save the 25-35% tax burden.
β¨ Professional Customs Clearance, Starting with Accurate Classification!
πΌ Every Percent of Duty Counts β Optimize Your Supply Chain Today!
π£ Immediate Action:
π Consult a licensed customs broker
π Provide detailed product specs (Unvulcanized, NR Content)
π Ensure smooth clearance, avoid delays, and protect your margins!
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.