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CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3919905060 | 40.8% | CN | US | Official Doc |
| 4014901000 | 10.0% | CN | US | Official Doc |
| 4014905000 | 14.2% | CN | US | Official Doc |
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🌿 Medicated Plasters (Pharmaceutical Adhesive Patches) – HS Code & Tariff Guide 2026
🌐 HS Code Classification & Customs Clearance Strategy | 2026 Updated Tariff Breakdown | Pro Tips for Smooth Import
📌 One Product, Multiple Codes – Know Which One Applies!
Medicated plasters are adhesive patches used for medical treatment, pain relief, or drug delivery. They often contain active pharmaceutical ingredients (APIs) and are applied directly to the skin. In international trade, these products are classified under specific HS Codes based on their composition, structure, and intended use.
⚠️ Critical Insight:
- If the patch contains medicinal agents and is used for therapeutic purposes, it falls under pharmaceutical products.
- If it's a self-adhesive bandage with no active drug, it may be treated differently.
- Misclassification = High Tariffs, Delays, or Seizure!
📦 II. HS Code Classification Breakdown (2026 Official Tariff Table)
| HS Code | Product Description | Use Case | Key Features | Tax Rate |
|---|---|---|---|---|
4014.90.50.00 |
Rubber-based or elastomer-containing plasters for medical use | Pain relief, arthritis, muscle strain | Contains sulfur vulcanized rubber or rubber-like elastic materials; not just a backing | 14.2% |
4014.90.10.00 |
Plasters for medical use with rubber or similar elastic components | First aid, wound care, therapeutic patches | Includes rubber or elastomer layers, but not necessarily sulfur vulcanized | 10.0% |
3919.90.50.60 |
Self-adhesive sheets or films with plastic substrate or adhesive backing | Adhesive bandages, medical patches, drug-delivery systems | Made of plastic base + adhesive layer, often used in transdermal drug delivery | 40.8% |
3005.10.10.00 |
Surgical medical plasters with adhesive layer and medicated coating | Post-surgical dressings, wound healing patches | Medical-grade adhesive + drug coating, used in surgery or wound care | 10.0% |
3005.90.10.00 |
Coated medical plasters with fabric base (e.g., gauze, cotton) | Bandages with medicated coating, antiseptic patches | Cotton or textile backing with pharmaceutical coating, not synthetic | 10.0% |
🔍 Key Differentiators: - Rubber/elastomer base? →
4014.90.50.00or4014.90.10.00
- Plastic or film base with adhesive? →3919.90.50.60
- Drug-coated with medical adhesive? →3005.10.10.00
- Fabric (cotton/gauze) base with medicine? →3005.90.10.00
💰 III. 2026 Tariff Breakdown (U.S. Import Focus – China Origin)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (with retroactive enforcement)
🎯 1. 4014.90.50.00 — Rubber-Based Medical Plasters (Sulfur Vulcanized)
| Component | Detail |
|---|---|
| Base Tariff | 4.2% (ad valorem) |
| Additional Duty (Section 301) | 0.0% |
| Section 122 Tariff (IEEPA) | 10.0% |
| Total Duty | 14.2% |
| Tax Calculation | CIF Value × 14.2% |
| De Minimis Exemption? | ❌ No (denied under U.S. 2025 rules) |
| Legal Basis Path | IEEPA:9903.01.25 → Section 122:9903.88.01 → HS:4014.90.50.00 |
📌 Explanation:
- This code applies to rubber-based plasters that are sulfur vulcanized (a common method to enhance elasticity and durability).
- Even if the rubber is not the main component, if it’s present in structural layers, this code applies.
- The 10% IEEPA tariff is due to China’s status under the International Emergency Economic Powers Act.
🎯 2. 4014.90.10.00 — Medical Plasters with Rubber/Elastomer Components
| Component | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Duty (Section 301) | 0.0% |
| Section 122 Tariff (IEEPA) | 10.0% |
| Total Duty | 10.0% |
| Tax Calculation | CIF Value × 10.0% |
| De Minimis Exemption? | ❌ No |
| Legal Basis Path | IEEPA:9901.25 → Section 122:9903.88.01 → HS:4014.90.10.00 |
📌 Explanation:
- Applies to non-vulcanized rubber or synthetic elastomers used in medical plasters.
- Common in flexible, breathable patches used for chronic pain or inflammation.
- Despite 0% base tariff, the 10% IEEPA makes this a high-cost category.
🎯 3. 3919.90.50.60 — Self-Adhesive Plastic-Based Medical Patches
| Component | Detail |
|---|---|
| Base Tariff | 5.8% |
| Additional Duty (Section 301) | 25.0% |
| Section 122 Tariff (IEEPA) | 10.0% |
| Total Duty | 40.8% |
| Tax Calculation | CIF Value × 40.8% |
| De Minimis Exemption? | ❌ No |
| Legal Basis Path | Section 301:9903.88.01 → IEEPA:9903.01.25 → HS:3919.90.50.60 |
📌 Explanation:
- This is the highest tariff category.
- Applies to plastic film or composite backing with adhesive layer, often used in transdermal drug delivery (e.g., nicotine, pain relief patches).
- The 25% Section 301 tariff is due to China’s "industrial policy" under U.S. Trade Act 301.
- The 10% IEEPA is cumulative → Total = 40.8%.⚠️ Warning:
- If your product is plastic-based, even if medicated, it falls into this 40.8% trap.
- Do NOT misclassify as "fabric-based" – risk of penalties.
🎯 4. 3005.10.10.00 — Surgical Plasters with Adhesive + Medicated Coating
| Component | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Duty (Section 301) | 0.0% |
| Section 122 Tariff (IEEPA) | 10.0% |
| Total Duty | 10.0% |
| Tax Calculation | CIF Value × 10.0% |
| De Minimis Exemption? | ❌ No |
| Legal Basis Path | IEEPA:9901.25 → Section 122:9903.88.01 → HS:3005.10.10.00 |
📌 Explanation:
- Used in surgical settings or post-op care.
- Must have both an adhesive layer and pharmaceutical coating.
- No base tariff, but 10% IEEPA applies.
- Best option if your product is medicated and surgical-grade.
🎯 5. 3005.90.10.00 — Coated Plasters with Cotton/Gauze Base
| Component | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Duty (Section 301) | 0.0% |
| Section 122 Tariff (IEEPA) | 10.0% |
| Total Duty | 10.0% |
| Tax Calculation | CIF Value × 10.0% |
| De Minimis Exemption? | ❌ No |
| Legal Basis Path | IEEPA:9901.25 → Section 122:9903.88.01 → HS:3005.90.10.00 |
📌 Explanation:
- Applies to natural fiber-based plasters (e.g., cotton, gauze) with medicated coating.
- Common in first aid kits, antiseptic patches, wound dressings.
- Lowest tariff among medicated types, but still 10% IEEPA.
🛠️ IV. Customs Clearance Best Practices (Pro Tips)
✅ 1. Document Checklist (MUST-HAVE)
| Document | Required? | Notes |
|---|---|---|
| ✅ Product Technical Specs | ✔️ | Include material composition, API type, layer structure |
| ✅ Material Safety Data Sheet (MSDS) | ✔️ | Prove non-hazardous status |
| ✅ Certificate of Analysis (CoA) | ✔️ | Show API concentration, purity |
| ✅ FDA 510(k) or CE Mark (if applicable) | ✔️ | Critical for medical devices |
| ✅ Commercial Invoice | ✔️ | Must state “Medicated Adhesive Plaster for Medical Use” |
| ✅ Packing List | ✔️ | Show batch numbers, units, weight |
| ✅ Origin Certificate (CO) | ✔️ | If from non-China country (e.g., Vietnam, Mexico) |
✅ 2. 申报技巧 (Golden Rules)
🔥 "Material First, Use Second – Don’t Lie to the Customs!"
| Scenario | Correct HS Code | Wrong Code | Risk |
|---|---|---|---|
| Plastic film + adhesive + pain relief drug | 3919.90.50.60 |
3005.90.10.00 |
40.8% vs 10% → 308% higher tax! |
| Cotton gauze + antiseptic coating | 3005.90.10.00 |
4014.90.10.00 |
10% vs 14.2% → small difference, but wrong classification = audit risk |
| Rubber-based patch with pain relief | 4014.90.50.00 |
3005.10.10.00 |
14.2% vs 10% → still costly, but more accurate |
✅ 3. Special Cases & Workarounds
| Case | Solution |
|---|---|
| Transdermal patch with plastic base | Consider reformulating with natural fiber to switch to 3005.90.10.00 (10% vs 40.8%) |
| Product made in Vietnam/Mexico | Apply for IEEPA exemption – 0% IEEPA tariff → Total = 5.8% (3919.90.50.60) |
| Low-volume shipment (<$200) | De Minimis still denied – No relief (U.S. 2025 rule) |
| Medical device approval pending | Apply for pre-ruling (Advance Ruling) to lock in HS Code |
🌍 V. Global Market Comparison (2026)
| Country | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3919.90.50.60 |
40.8% (China) | FDA, CE | Highest risk – 40.8% tariff |
| 🇨🇳 China | 3005.10.10.00 |
5% | NMPA | No IEEPA |
| 🇪🇺 EU | 3005.10.10.00 |
0% | CE, MDR | No extra tariffs |
| 🇦🇺 Australia | 3005.90.10.00 |
5% | TGA | No IEEPA |
| 🇯🇵 Japan | 3005.10.10.00 |
0% | PMDA | No extra duties |
📌 Takeaway:
- U.S. is the most expensive market for medicated plasters.
- China, EU, Australia, Japan are much more favorable.
📌 VI. Common Mistakes & How to Avoid Them
❌ Mistake 1: Calling a plastic-based patch a "cotton bandage"
👉 Result: Misclassification → 40.8% instead of 10% → Massive overpayment
❌ Mistake 2: Not declaring the active ingredient
👉 Result: Customs may suspect unapproved drug → Seizure or delay
❌ Mistake 3: Using generic name like “Pain Patch”
👉 Result: No clarity → Customs may reclassify → Higher tariff
✅ Correct Labeling Example:
"Transdermal Pain Relief Patch, 5cm x 5cm, with Lidocaine 5%, Plastic Film Base, Adhesive Layer, Medical Use Only, FDA-Registered, 3919.90.50.60"
🎯 VII. Final Verdict: Choose Wisely, Pay Less, Ship Faster!
🔹 Plastic base + drug? →
3919.90.50.60→ 40.8% (Avoid if possible)
🔹 Rubber/elastomer? →4014.90.50.00→ 14.2%
🔹 Cotton/gauze + drug? →3005.90.10.00→ 10.0% ✅ Best option
🔹 Surgical + drug? →3005.10.10.00→ 10.0% ✅ Also good
📣 Action Now!
📞 Contact a U.S. Customs Broker + Request HS Code Pre-Ruling
🚀 Reformulate or repackage to avoid the 40.8% trap
💼 Use Vietnam/Mexico origin to qualify for IEEPA exemption
✨ Your product’s success starts with the right HS Code.
💼 One wrong code = 300% higher tax. One right code = smooth, fast, low-cost clearance.
🎯 Pro Tip:
If your product is plastic-based, consider switching to cotton/gauze backing to drop from 40.8% to 10%.
It’s not just about cost — it’s about compliance.
📣 Ready to export?
✅ Get your HS Code locked in today.
🚀 Avoid delays, fines, and overpayment.
💬 Let’s get your medicated plasters across borders — smoothly and profitably!
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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) — 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.