Synthetic Rubber for Medical Use
CN โ US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4014905000 | 14.2% | CN | US | Official Doc |
| 9018390020 | 10.0% | CN | US | Official Doc |
| 4014901000 | 10.0% | CN | US | Official Doc |
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๐ฅ Synthetic Rubber for Medical Use (ๅป็จๅๆๆฉก่ถๅถๅ)
๐ HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
๐ I. Product Definition & Classification: Do You Understand "Medical Rubber"๏ผ
"Synthetic Rubber for Medical Use" is not a single HS Code but a category requiring precise classification based on specific usage, processing level, and material form. In international trade, these products are strictly divided into two main categories:
1. Finished Medical Rubber Articles (Chapter 40): Products that have undergone vulcanization and shaping, such as gloves, tubing, or hygiene items, classified under 4014. 2. Medical Device Components/Tubing (Chapter 90): Specialized rubber components specifically identified as parts of medical instruments or diagnostic devices, classified under 9018.
โ ๏ธ Key Distinction Point:
- If the product is a general-purpose rubber item (e.g., standard tubing, general hygiene pads) โ Classify under 4014.90.xxxx
- If the product is a specialized cannula, catheter, or diagnostic component specifically defined under medical instruments โ Classify under 9018.39.xxxx
๐ฆ II. HS Code Classification Details (2026 Latest Tariff Authority)
| HS Code | Product Description | Application Scenario | Tax Rate (Total) |
|---|---|---|---|
4014.90.50.00 |
Rubber goods for medical purposes,็ฌฆๅ็กซๅๆฉก่ถๅๅซ็ๆๅป่ฏ็จๅๅ็ฑป (Vulcanized rubber, hygiene/medical category) | General medical rubber goods, hygiene products, vulcanized rubber items | 14.2% |
9018.39.00.20 |
Rubber articles for medical purposes,็ฌฆๅๅฏผ็ฎก็ฑป็ฎ่ฆๆฑ (Tubing/Cannula specific medical use) | Specialized catheters, tubing, diagnostic device components | 10.0% |
4014.90.10.00 |
Rubber goods for medical purposes,็ฌฆๅ็กซๅๆฉก่ถๅถๅซ็ๆๅป่ฏ็จๅๅ็ฑป (Vulcanized rubber, hygiene/medical logic) | Standard medical rubber articles, hygiene items under general logic | 10.0% |
๐ Key Reminder:
- "4014.90.50.00" is for general vulcanized rubber medical/hygiene items and carries the highest tax burden (14.2%).
- "9018.39.00.20" is for specialized medical tubing/cannulas and benefits from a 0% base tariff (see section III).
- "4014.90.10.00" is a vulcanized rubber hygiene/medical item with a 0% base tariff.
- Do not confuse "General Medical Rubber" (4014) with "Medical Instrument Parts" (9018). Misclassification leads to significant cost differences or customs delays.
๐ฐ III. 2026 Latest Tariff Rate Breakdown (Detailed Tax Clauses)
โ Applicable Country: USA (US)
โ Origin: China (CN)
โ Effective Date: From November 10, 2025 (including subsequent imports)
๐ฏ 1. 4014.90.50.00 โโ General Medical Rubber Goods (Vulcanized Rubber)
| Item | Content |
|---|---|
| Base Tariff | 4.2% (Ad Valorem) |
| Section 301 Tariff (Additional) | +10.0% (Due to Section 301) |
| Section 122 Tariff | +10.0% (Specific Clause 122) |
| Total Tax Rate | 14.2% |
| Tax Calculation | CIF Value ร 14.2% |
| De Minimis Eligibility | โ Not Eligible (Deny De Minimis) |
| Legal Basis Path | USITC:4014.90.50.00 โ FOOTNOTE:Section 301 โ Section 122:10% |
๐ Explanation:
- Base Tariff (4.2%): Standard Most Favored Nation (MFN) rate for general vulcanized rubber medical goods. - Section 301 Tariff (+10%): Additional tariff imposed on Chinese goods under Section 301 of the Trade Act. - Section 122 Tariff (+10%): Additional tariff under Section 122 (National Security/Trade Adjustment). - Total 14.2%: This is the highest risk category. Ensure your product clearly fits "general hygiene/medical" but not specialized instruments to avoid higher scrutiny.
๐ฏ 2. 9018.39.00.20 โโ Medical Tubing/Cannula (Specialized Use)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Tariff (Additional) | 0.0% |
| Section 122 Tariff | +10.0% (Specific Clause 122) |
| Total Tax Rate | 10.0% |
| Tax Calculation | CIF Value ร 10.0% |
| De Minimis Eligibility | โ Not Eligible (Deny De Minimis) |
| Legal Basis Path | USITC:9018.39.00.20 โ Section 122:10% |
๐ Explanation:
- Base Tariff (0.0%): Medical instruments and parts often enjoy 0% base tariffs. - Section 301: Exempt (0% additional) for this specific medical tubing code. - Section 122 (+10%): Still applies due to the specific classification logic. - Total 10.0%: Savings of 4.2% compared to4014.90.50.00. If your product is a catheter or specialized tubing, this is the optimal classification.
๐ฏ 3. 4014.90.10.00 โโ Vulcanized Rubber Hygiene/Medical Articles
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Tariff (Additional) | 0.0% |
| Section 122 Tariff | +10.0% (Specific Clause 122) |
| Total Tax Rate | 10.0% |
| Tax Calculation | CIF Value ร 10.0% |
| De Minimis Eligibility | โ Not Eligible (Deny De Minimis) |
| Legal Basis Path | USITC:4014.90.10.00 โ Section 122:10% |
๐ Explanation:
- Base Tariff (0.0%): Similar to medical instruments, certain general rubber medical/hygiene items have 0% base rates. - Section 301: Exempt (0% additional). - Section 122 (+10%): Applies uniformly to this category. - Total 10.0%: Savings of 4.2% compared to4014.90.50.00. Choose this if the product is a general vulcanized rubber item but not the specific "50.00" subtype.
๐ ๏ธ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
โ 1. Preparation Checklist (Mandatory)
| Document | Required | Notes |
|---|---|---|
| โ Product Specification Sheet | โ๏ธ | Must clearly state: Material (Synthetic Rubber), Process (Vulcanized), Usage (Medical/Hygiene/Tubing) |
| โ Certificate of Analysis (CoA) | โ๏ธ | Confirm material is Synthetic Rubber and meets medical standards |
| โ Product Photos (Clear) | โ๏ธ | Show labeling, shape, and any medical markings |
| โ Medical Device Registration (If applicable) | โ๏ธ | For 9018 classification, FDA registration may be required |
| โ Commercial Invoice | โ๏ธ | Must explicitly state: "Synthetic Rubber Article for Medical Use โ [Specific Type]" |
| โ Packing List | โ๏ธ | List items clearly to avoid "Mixed Use" disputes |
โ 2. Declaration Tips (Critical Rules)
๐ฅ โBe Specific: Tubing is 9018, General Rubber is 4014.10 or .14.2! Misclassification = Penalty!โ
| Scenario | Correct Declaration | Incorrect Declaration |
|---|---|---|
| Specialized Catheter/Tubing | 9018.39.00.20 (10.0% Tax) |
4014.90.50.00 (14.2% Tax) โ Overpaid 4.2% |
| General Medical Rubber Gloves/Items | 4014.90.10.00 (10.0% Tax) |
4014.90.50.00 (14.2% Tax) โ Overpaid 4.2% |
| Vulcanized Rubber Hygiene Items | 4014.90.50.00 (14.2% Tax) |
9018.39.00.20 (10.0% Tax) โ Under-declared Tax (Risk of Audit) |
| Non-Vulcanized Rubber | Not in this list (Chapter 40) | Classify under 400x (Different Rules) |
โ 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| OEM Custom Tubing | Provide customer order + technical drawings to prove "Medical Instrument" nature for 9018 |
| Mixed Packaging (Tubing + General Rubber) | Declare separately. Do not mix 9018 and 4014 in one line item unless clearly distinguishable |
| FDA Regulated Items | Ensure FDA Prior Notice is filed before arrival; customs may hold for FDA verification |
| Section 122 Exemption | No general exemption applies; always expect +10% for Section 122 on these codes |
๐ V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirement | Notes |
|---|---|---|---|---|
| ๐บ๐ธ USA | 9018.39.00.20 |
10.0% (Best Case) | FDA + Section 122 | 4014.90.50.00 is 14.2% |
| ๐จ๐ณ China | 4014.90.10.00 |
5% - 10% | CCC (if applicable) | No Section 122/301 |
| ๐ช๐บ EU | 4014.90.10.00 |
0% - 4% (if MDR compliant) | CE + MDR | No additional Section tariffs |
| ๐ฆ๐บ Australia | 4014.90.10.00 |
5% | TGA (if medical device) | No Section 122 |
| ๐ฏ๐ต Japan | 4014.90.10.00 |
0% - 5% | PMDA (if medical device) | No Section 122 |
๐ Conclusion:
- USA has the highest complexity due to Section 122 and 301 tariffs.
- Optimization Strategy: If your product is a catheter or specialized tubing, classify under9018.39.00.20to save 4.2% vs.4014.90.50.00.
- For general medical rubber items, use4014.90.10.00to save 4.2% vs.4014.90.50.00.
๐ VI. Common Errors & Pitfalls (Blood & Tears Lessons)
โ Error 1: Declaring all medical rubber as 4014.90.50.00
๐ Consequence: Paying 14.2% when 10.0% was possible. Overpayment of 4.2% per shipment!
โ Error 2: Declaring specialized tubing as 4014 instead of 9018
๐ Consequence: Higher tax rate and potential mismatch with FDA records.
โ Error 3: Ignoring Section 122 (+10%)
๐ Consequence: Budgeting error. Even with 0% base tariff, 10% additional tax applies.
โ Error 4: Failing to provide medical device proof for 9018
๐ Consequence: Customs may reclassify to 4014 or hold shipment for further review.
โ Correct Practice:
โSynthetic Rubber Catheter, Sterile, Single-Use, Model XYZ, FDA Registered, for Medical Diagnostic Useโ
๐ฏ VII. Conclusion: Precision Classification, Cost Savings, Compliance!
๐ฏ Remember the Mantra:
๐น โTubing is 9018 (10%), General Rubber is 4014 (10% or 14.2%). Always pay Section 122 (+10%). Save 4.2% by classifying correctly!โ
๐น โHS Code determines tax. 4.2% difference adds up to thousands. Declare precisely!โ
๐ Pro Tip:
If your synthetic rubber medical products are originating from Vietnam, Mexico, or Thailand, you may qualify for Section 122 exemptions or lower tariffs under USMCA/FTA agreements.
Recommend Applying for an Advance Ruling (Pre-classification) with US Customs (CBP) to lock in the correct HS Code and tax rate.
๐ฃ Immediate Action:
๐ Contact a Professional Customs Broker + Provide Product Specs + Apply for HS Code Advance Ruling
๐ Let your medical rubber products clear smoothly, maximize profit, and stay compliant!
โจ Professional Clearance Starts with Precise Classification!
๐ผ Every cent of your cost deserves precise calculation!
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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) โ Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) โ More specific grouping within the chapter
- Subheading (6 digits) โ Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) โ 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 โ The standard duty rate applied to WTO members
- General rate โ Applied to countries without trade agreements
- Trade remedy duties โ 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.