Natural Rubber Cellular Rubber Rods
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4016935050 | 37.5% | CN | US | Official Doc |
| 4016920000 | 14.2% | CN | US | Official Doc |
AI Analysis
𧱠Natural Rubber Cellular Rubber Rods (Vulcanized Rubber Articles)
π HS Code Classification & Clearance Guide | 2026 Tariff Analysis | Strategic Logistics Strategy
π I. Product Definition & Classification: What Exactly Are You Shipping?
Natural Rubber Cellular Rubber Rods are semi-finished or finished components made from natural rubber that has been foamed (cellular) and vulcanized (hardened) to create a lightweight, elastic, and shock-absorbing structure. In international trade, the critical distinction lies in the application and physical form of the rod.
β οΈ Key Distinction Points:
- If the rod is cut into specific shapes designed to prevent leakage (e.g., O-rings, gaskets, custom seals) β Classified as "Gaskets, Washers and Other Seals" (4016.93.50.50).
- If the rod is a general-purpose article, raw stock, or does not fit specific seal categories β Classified as "Other Articles" (4016.93.50.50is often the catch-all for other seals, but simple rods might fall under4016.93.50.50"Other Other" depending on US HTS structure, or broadly under4016.93).
- β NOT Erasers: Even if the rubber is soft, if it is not shaped specifically for writing, it does not belong to4016.92.00.00.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authoritative Comparison)
Based on the provided data, there are only two relevant HS Codes for this product category. The correct choice depends on the end-use function of the rod.
| HS Code | Product Description | Applicable Scenario | Tax Rate (Total) |
|---|---|---|---|
4016.93.50.50 |
Gaskets, washers and other seals: Other Other | Rubber rods cut into seals, O-rings, custom gaskets, or general "other" rubber articles that are not erasers. | 27.5% |
4016.92.00.00 |
Erasers | Rubber rods specifically manufactured and shaped for writing correction. | 0.0% |
π Critical Analysis:
- Most "Cellular Rubber Rods" used in industry (shock absorption, insulation, sealing) fall under4016.93.50.50("Other other" seals/articles).
- Only if the rod is explicitly an eraser (for paper) does it qualify for4016.92.00.00.
- Warning: Misclassifying industrial seal rods as erasers will trigger customs audits, fines, and back-taxes.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN) [Assumed based on typical high-tariff context in examples; if non-China, surtax may not apply]
β Effective Date: Current trade policies (Section 301 & IEEPA implications)
π― 1. 4016.93.50.50 ββ Gaskets, Washers, and Other Seals (Other Other)
| Item | Content |
|---|---|
| Base Tariff Rate | 2.5% (Ad Valorem) |
| Section 301 Surtax | +25.0% (Additional tariff on Chinese goods) |
| Total Tax Rate | 27.5% |
| Tax Calculation | CIF Value Γ 27.5% |
| De Minimis Eligibility | β No (High tariff rates typically disqualify from de minimis exemption under current rules for Chinese imports) |
| Legal Basis Path | HTSUS:4016.93.50.50 β USITC:Footnote:301 β IEEPA:Section:301 |
π Explanation:
- The 2.5% is the standard MFN (Most Favored Nation) duty for vulcanized rubber articles.
- The 25% is the additional duty imposed under Section 301 of the Trade Act of 1974 on specific Chinese goods, including many rubber articles.
- Total: 27.5%. This is a significant cost factor. Importers must calculate this into landed costs.
π― 2. 4016.92.00.00 ββ Erasers
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% |
| Section 301 Surtax | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | $0 |
| De Minimis Eligibility | β Yes (Generally eligible if under $800, subject to current de minimis policy adjustments) |
| Legal Basis Path | HTSUS:4016.92.00.00 |
π Note:
- This rate applies ONLY to erasers.
- Do not misuse this code for industrial rods. Customs is strict on "eraser" definitions.
π οΈ IV. Clearance Practical Advice (Operational Pitfall Avoidance)
β 1. Required Documentation Checklist
| Document | Mandatory? | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Detail material (Natural Rubber, Cellular), hardness (Shore A), density, and dimensions. |
| β Product Photos | βοΈ | Show the rod's texture, cut ends, and any markings. Prove it is NOT a writing implement. |
| β Commercial Invoice | βοΈ | Clearly state: "Natural Rubber Cellular Rods for [Sealing/Shock Absorption] - NOT ERASERS". |
| β Bill of Lading | βοΈ | Standard shipping document. |
| β Origin Certificate | βοΈ | Crucial if claiming non-China origin to avoid 25% surtax. |
| β Fumigation Certificate | βοΈ | Often required for natural rubber products containing organic matter. |
β 2. Declaration Tips (Key Mnemonic)
π₯ βSeal vs. Eraser: Function is King! βOther Otherβ pays 27.5%, Eraser pays 0%!β
| Scenario | Correct HS Code | Consequence of Error |
|---|---|---|
| Rubber rod for machinery sealing | 4016.93.50.50 |
If misdeclared as eraser β 27.5% tax evasion penalty + seizure |
| Rubber rod for shock absorption | 4016.93.50.50 |
Same as above |
| Rubber rod for writing/erasing | 4016.92.00.00 |
If misdeclared as seal β Minor underpayment, but risky if audited |
| Raw uncured rubber | 4001.xx |
Wrong Chapter! Cellular rubber must be vulcanized. |
β 3. Special Circumstances Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Seals | Provide design drawings showing the seal profile (O-ring, washer shape). This strongly supports 4016.93.50.50. |
| Mixed Containers | If erasers and rubber rods are shipped together, separate them or declare accurately. Mixing codes in one line item causes delays. |
| Non-China Origin | If the natural rubber is processed in Thailand, Vietnam, or Malaysia, provide a Certificate of Origin to potentially avoid the 25% Section 301 surtax. |
| "Other" Category Ambiguity | If the rod is not a seal and not an eraser, it still likely falls under 4016.93.50.50 ("Other Other" in the US HTS subheading for gaskets/seals/other). Do not guess; consult a broker. |
π V. Global Market Comparison (2026 Update)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Req. | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 4016.93.50.50 |
27.5% (2.5% + 25%) | N/A | High cost due to Section 301 |
| π¨π³ China | 4016.93.50.50 |
0% (Most Favored Nation) | CCC (if applicable) | Zero tariff for domestic trade |
| πͺπΊ EU | 4016.93.00 |
0% | REACH, RoHS | Generally duty-free |
| π―π΅ Japan | 4016.93.00 |
0% | PSE (if electrical) | Duty-free |
| π¦πΊ Australia | 4016.93.00 |
5% | SAA Standards | Check for specific rubber standards |
π Conclusion:
- USA is the most expensive market due to the 25% surtax.
- EU/JP/AU offer better duty rates.
- Consider supply chain diversification if shipping to the US to mitigate the 27.5% total tax burden.
π VI. Common Errors & Pitfall Guide (Lessons Learned)
β Error 1: Declaring industrial rubber rods as "Erasers"
π Consequence: 27.5% tax evasion. Customs will reject the claim if the product lacks writing use. Fines apply.
β Error 2: Using "Rubber Parts" as a generic description
π Consequence: Customs will inspect closely and may assign a higher duty code (e.g., 4016.99 at 5.7%) or reject if incomplete.
β Error 3: Ignoring Section 301 for China-origin goods
π Consequence: Underpayment of 25%. Penalties and interest accrue quickly.
β Correct Approach:
"Natural Rubber Cellular Rods, Vulcanized, 50mm Diameter, for Industrial Shock Absorption. NOT ERASERS. HS Code: 4016.93.50.50."
π― VII. Conclusion: Precision Saves Money!
π― Remember the Rule:
πΉ "Seals & Other Rubbers: 27.5% (US/China)"
πΉ "Erasers Only: 0%"
πΉ "Function Defines Code, Not Material Alone!"
π Pro Tip:
If you are shipping to the USA, ensure your commercial invoice explicitly states:
"Article for use as [Seal/Shock Absorber]. Not an eraser. Subject to Section 301 duties."
This transparency can speed up customs release and reduce audit flags.
π£ Immediate Action:
π Contact your customs broker with product photos and intended use.
π Request an Advance Ruling from CBP if the classification is uncertain.
π° Calculate Landed Cost: Add 27.5% for US imports from China to your pricing model.
β¨ Smart Classification, Smooth Clearance!
πΌ Every percentage point counts in your profit margin!
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.