Medical Fabric 4 Thread
CN β USProduct Images
AI Analysis
π₯ Medical Fabric 4 Thread (Monofilament Sutures)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: What is "Medical Fabric 4 Thread"?
"Medical Fabric 4 Thread" is a commercial or descriptive term often used in international trade to refer to Medical Sutures, specifically those made from Monofilament Synthetic Material (such as Polypropylene, Nylon, or PTFE) or Natural Silk, used for closing wounds or holding tissues together during surgery.
In the context of the Harmonized System (HS), this product is almost exclusively classified under Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus) or Chapter 30 (Pharmaceutical products), but specifically Surgical Sutures fall under 9018.
Key Distinction:
- Surgical Sutures (Needles included or not): Classified under 9018.39 or 9018.90.
- Medical Textiles/Fabrics (Non-suture use): If it is a non-woven fabric used for bandages or drapes, it may fall under 6310 or 9018.90 depending on treatment.
- "4 Thread" Specification: This usually refers to the ply (e.g., 4-ply) or the fiber count. For classification, the material composition (Silk vs. Synthetic) and whether it is on a needle are critical.
β οΈ Critical Classification Point:
- If the product is Surgical Sutures (with or without needles) β 9018.39.00 or 9018.90.90.
- If the product is Raw Medical Fabric (not sutured) β 6310.10 (worn clothing/textiles) or 6310.90 (other waste).
- Assumption for this guide: Based on "Thread" and "Medical," we assume the primary use is Surgical Sutures.
π¦ II. HS Code Classification Details (2026 Latest Tariff Concordance)
| HS Code | Product Description | Applicability | Material/Type |
|---|---|---|---|
9018.39.00.00 |
Syringes, needles, catheters, cannulae and similar instruments | Surgical Sutures (Needle-less) | Monofilament or Braided (Non-silk) |
9018.90.90.00 |
Other instruments and appliances used in medical, surgical, dental or veterinary sciences | Surgical Sutures (On Needle) or Specialized Medical Threads | All types (Silk, Nylon, Polypropylene) |
6310.10.00.00 |
Worn clothing and other worn article of apparel or clothing accessories, of cotton | NOT APPLICABLE (Unless it is waste/rag) | β Incorrect |
6310.90.00.00 |
Other worn clothing and other worn articles of apparel or clothing accessories | NOT APPLICABLE | β Incorrect |
3006.90.00.00 |
Pharmacetical goods specified in note 4 to Chapter 30 | Absorbable Sutures | If classified as pharmaceutical goods |
π Key Reminder:
- Surgical Sutures are classified under 9018.39 if they are needle-less (just the thread).
- If they come on a needle (pre-loaded), they are often classified under 9018.90.90 (Other instruments).
- Silk Sutures may sometimes be debated, but Synthetic Monofilament/Braided sutures are firmly 9018.39.
- "4 Thread" likely refers to 4-ply braided or 4-filament monofilament. This does not change the HS code but affects the material description in customs declaration.
π° III. 2026 Latest Tariff Rate Analysis (US Import from China)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: From November 10, 2025 (includes subsequent imports)
π― 1. 9018.39.00.00 ββ Surgical Sutures (Needle-less)
| Item | Content |
|---|---|
| Base Duty Rate | 2.5% (ad valorem) |
| USITC Section 301 Duty | +25% (Footnote 9903.88.01 applies to most medical devices from China) |
| IEEPA Additional Duty | +10% (For China/HK origin products, effective Nov 2025) |
| Total Duty Rate | 37.5% |
| Tax Calculation | CIF Value Γ 37.5% |
| De Minimis Exemption | β NOT Available (deny_de_minimis for Section 301 goods) |
| Legal Path | IEEPA:9903.01.25 β USITC:9018.39.00.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- Medical sutures are considered medical devices or instruments under HS 9018.
- They are not exempt from Section 301 tariffs.
- The 10% IEEPA duty adds to the 25% Section 301 duty, resulting in a high effective rate.
π― 2. 9018.90.90.00 ββ Other Medical Instruments (Sutures on Needle)
| Item | Content |
|---|---|
| Base Duty Rate | 2.5% |
| USITC Section 301 Duty | +25% |
| IEEPA Additional Duty | +10% |
| Total Duty Rate | 37.5% |
| Tax Calculation | CIF Value Γ 37.5% |
| De Minimis Exemption | β NOT Available |
| Legal Path | IEEPA:9903.01.25 β USITC:9018.90.90.00 β FOOTNOTE:9903.88.01 |
π Note:
- Whether the suture is on a needle or not, the duty rate is the same due to similar tariff treatment under Section 301.
- Ensure accurate declaration of whether it is "needle-less" or "on needle" to avoid classification errors during customs inspection.
π οΈ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)
β 1. Required Documentation (Missing items cause delays)
| Document | Mandatory | Explanation |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must specify: Material (Nylon/Polypropylene/Silk), Size, Length, Sterility, Ply/Thread Count (e.g., 4-ply). |
| β Sterility Certificate | βοΈ | Medical sutures are sterile medical devices. Must provide Gamma/Ethylene Oxide sterilization proof. |
| β FDA Registration Number | βοΈ | Supplier must be FDA-registered. Device must have FDA 510(k) clearance number. |
| β Commercial Invoice | βοΈ | Must state: "Surgical Sutures, Sterile, HS Code 9018.39.00.00, Origin: China". |
| β Certificate of Origin | βοΈ | To verify origin for Section 301/IEEPA duty calculation. |
| β Fumigation/Phytosanitary | β | Not required for synthetic sutures (unless packaging contains wood). |
β 2. Declaration Tips (Key Mantra)
π₯ βSterile, Needle, Code 9018, Duty 37.5%β
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| Needle-less Sutures | HS 9018.39.00.00 |
Misdeclare as "Textile Thread" (6310) β 89.5% penalty |
| Sutures on Needle | HS 9018.90.90.00 |
Split declaration β High duty on parts |
| Silk Sutures | HS 9018.39.00.00 or 9018.90.90.00 |
Declare as "Silk Thread" (5006) β Incorrect chapter |
| Non-Sterile Sutures | Still 9018.39.00.00 |
Declare as "Industrial Thread" β Risk of FDA rejection |
β 3. Special Cases
| Situation | Handling Advice |
|---|---|
| OEM Custom Sutures | Provide FDA 510(k) Number and Labeling Artwork to prove medical device status. |
| Braided vs. Monofilament | Clearly state in description. Braided (e.g., 4-ply) may have higher friction, but HS code remains the same. |
| Packaging with Wood | If outer cartons are wood, provide ISPM 15 Fumigation Certificate or use Plastic/Plywood. |
| Sample Shipments | Even samples are subject to FDA Prior Notice and Customs Duty. Do not ship under "Gift" to avoid scrutiny. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Duty Rate (China Origin) | Certification Required | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 9018.39.00.00 |
37.5% | FDA 510(k) + Labeling | High duty, strict FDA |
| π¨π³ China | 9018.39.00.00 |
0% (Import) | NMPA Registration | Free trade for domestic production |
| πͺπΊ EU | 9018.39.00 |
0% (GSP not applicable to China) | CE Mark + MDR/IVDR | Strict medical device regulation |
| π¦πΊ Australia | 9018.39.00 |
0% | TGA Approval | No duty, but high regulatory barrier |
| π―π΅ Japan | 9018.39.00 |
0% | PMDA Approval | No duty, but lengthy approval process |
π Conclusion:
- USA imposes 37.5% duty on medical sutures from China.
- EU, Australia, Japan have 0% duty but require strict regulatory approval (CE, TGA, PMDA).
- Cost Advantage: If you can get CE Mark, exporting to EU may be more cost-effective than USA due to lower duties.
π VI. Common Errors & Pitfalls (Blood Lessons)
β Error 1: Declaring Sutures as "Textile Thread" (HS 5401/5402)
π Consequence: Customs may accept it initially, but FDA will reject it as an unregistered medical device. Seizure & Destruction!
β Error 2: Ignoring Sterility Certification
π Consequence: Customs and FDA may demand sterility proof. If missing, goods are held in warehouse, incurring storage fees.
β Error 3: Misdeclaring "Needle-less" as "On Needle"
π Consequence: Slight HS code mismatch (9018.39 vs 9018.90). Minor fine, but delays clearance for 3-5 days.
β Error 4: Using Non-ISPM 15 Wood Packaging
π Consequence: Rejection at port, destruction of wood, or fines.
β Correct Practice:
"Surgical Sutures, Sterile, Monofilament Polypropylene, 4-Ply, Needle-less, FDA 510(k) #123456, HS Code 9018.39.00.00"
π― VII. Conclusion: Professional Declaration, Save Costs, Ensure Compliance!
π― Remember the Mantra:
πΉ "Sutures are Medical Devices, Not Textiles!"
πΉ "FDA First, Then Customs!"
πΉ "37.5% Duty for USA, 0% for EU (but CE Required)!"
π Pro Tip:
If your sutures are produced in Vietnam, Thailand, or Malaysia, you may be eligible for Section 301 Exclusions or lower IEEPA duties.
Recommendation: Apply for Advance Ruling from US Customs (CBP) to confirm HS code and duty rate before shipping.
π£ Immediate Action:
π Contact FDA-Registered Broker + Provide Sterility Certificate + Apply for CBP Advance Ruling
π Ensure your medical sutures, smoothly clear customs, comply with FDA, and maximize profit!
β¨ Professional clearance starts with precise classification!
πΌ Every dollar of duty you save is pure profit!
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.