Biodegradable Catgut Suture
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3006100100 | 10.0% | CN | US | Official Doc |
| 3006938000 | 40.0% | CN | US | Official Doc |
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𧡠Biodegradable Catgut Suture (Sterile Surgical Catgut)
π HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
π 1. Product Definition & Classification: Do You Really Know "Catgut"?
Biodegradable Catgut Suture refers to sterile surgical sutures made from purified collagen fibers derived from the submucosa of sheep or cattle intestines. In international trade, these are strictly classified under Chapter 30 (Pharmaceutical Products) because they are intended for therapeutic/surgical use and are supplied in a sterile condition.
The key distinction in this category is between "Sterile Surgical Catgut" and other "similar suture materials" (like synthetic absorbable sutures such as Vicryl or Monocryl). * Catgut (Natural Collagen): Specifically designated as "Sterile surgical catgut". * Synthetic Absorbables: Often fall under "Similar sterile suture materials" or other pharmaceutical goods.
β οΈ Key Classification Point:
- If the suture is made from animal intestine collagen and is sterile βε½ε ₯ 3006.10.01.00
- If it is a placebo or blind clinical trial kit β ε½ε ₯ 3006.93.80.00
π¦ 2. HS Code Classification Details (2026 Official Tariff Alignment)
Based on the provided data, here are the relevant HS Codes and their applications:
| HS Code | Product Description | Applicability | Tax Rate (Total) |
|---|---|---|---|
3006.10.01.00 |
Sterile surgical catgut and similar sterile suture materials (including sterile absorbable surgical or dental yarns) | Natural catgut sutures, sterile absorbable yarns, sterile tissue adhesives for wound closure | 0.0% |
3006.93.80.00 |
Placebos and blinded clinical trial kits containing other chemicals other than medicaments | Placebos used in recognized clinical trials, blinded/double-blinded kits for non-medicament chemicals | 30.0% |
π Important Note:
- Biodegradable Catgut Sutures are NOT placebos. They are active medical devices/pharmaceuticals intended for surgical wound closure. Therefore, they MUST be classified under 3006.10.01.00, NOT3006.93.80.00.
- Misclassifying active sutures as "placebos" or "clinical trial kits" will result in severe customs penalties and delays.
π° 3. 2026 Latest Tariff Rate Details (Including Add-ons & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN) (Assumed based on typical trade data context; adjust if origin differs)
β Effective Time: Current 2026 Tariff Schedule
π― 1. 3006.10.01.00 ββ Sterile Surgical Catgut / Suture Materials
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Add-on Tariff | 0.0% |
| IEEPA Add-on Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0% = $0 |
| De Minimis Eligibility | β Yes (if value is below threshold, though medical goods often require full declaration) |
| Legal Basis Path | HTSUS:3006.10.01.00 β Note 4 to Chapter 30 |
π Explanation:
- Sterile surgical catgut and similar sterile suture materials (including absorbable yarns) are classified under heading 3006.
- According to the provided data, the total tax rate is 0.0%. This means no base tariff, no Section 301 penalties, and no IEEPA surcharges apply to this specific subheading.
- This makes it one of the most tariff-friendly medical supply categories for import.
π― 2. 3006.93.80.00 ββ Placebos & Clinical Trial Kits (For Comparison)
| Item | Content |
|---|---|
| Base Tariff | 5.0% |
| Section 301 Add-on Tariff | 25.0% |
| IEEPA Add-on Tariff | 0.0% (Not specified in data, but combined total is 30%) |
| Total Tax Rate | 30.0% |
| Tax Calculation | CIF Value Γ 30% |
| De Minimis Eligibility | β No (Medical/Clinical trials often excluded) |
π Warning:
- This rate applies ONLY to placebos and blinded clinical trial kits containing non-medicament chemicals.
- Do NOT use this code for actual catgut sutures. Using this code for active sutures is a misdeclaration.
π οΈ 4. Customs Clearance Practical Advice (Battle-Proven Pitfall Avoidance)
β 1. Required Documentation Checklist (Non-Negotiable)
| Document | Must Provide | Description |
|---|---|---|
| β Sterility Certificate | βοΈ | Must prove the product is sterile (EtO, Gamma, etc.) |
| β Material Composition | βοΈ | Clearly state "Bovine/Sheep Intestine Collagen" to confirm "Catgut" |
| β FDA Registration (510k) | βοΈ | Medical devices/sutures require FDA pre-market approval |
| β Product Labeling | βοΈ | Must show size, length, brand, lot number, expiry date |
| β Commercial Invoice | βοΈ | Declare as "Sterile Surgical Catgut Suture" β do not use vague terms like "Surgical Thread" |
| β CoO (Certificate of Origin) | βοΈ | Required to claim 0% tariff under FTAs if applicable |
β 2. Declaration Tips (Key Mantra)
π₯ "Sterile + Surgical + Catgut = 3006.10.01.00 β 0% Tax!"
| Situation | Correct Declaration | Incorrect Declaration |
|---|---|---|
| Actual Catgut Sutures | 3006.10.01.00 β "Sterile surgical catgut" |
3006.93.80.00 β "Surgical supplies" β 30% Tax! |
| Synthetic Absorbable Sutures | Check if "similar sterile suture materials" β 3006.10.01.00 |
Misclassified as "Textiles" β Higher duty |
| Placebos for Clinical Trials | 3006.93.80.00 β "Placebo kits" |
Claiming 0% for placebos β Audit Risk! |
β 3. Special Cases Handling
| Situation | Handling Advice |
|---|---|
| Catgut vs. Synthetic | Ensure documentation clearly distinguishes between natural collagen (catgut) and synthetic polymers. Both may fall under 3006.10.01.00 if described as "similar sterile suture materials," but proof is key. |
| Non-Sterile Sutures | Do NOT use 3006.10.01.00. Non-sterile sutures may fall under Chapter 50 (Silk) or 54 (Synthetic filaments), with different tariffs. |
| Dental Sutures | If specifically for dental use, still covered under "sterile absorbable surgical or dental yarns" in 3006.10.01.00. |
| Tissue Adhesives | "Sterile tissue adhesives for surgical wound closure" are also included in 3006.10.01.00 β 0% Tax. |
π 5. Global Main Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3006.10.01.00 |
0.0% | FDA 510(k), Sterility Cert | Best rate for sterile catgut |
| π¨π³ China | 3006.10.01.00 |
~5% | NMPA Registration | No major Section 301 impact |
| πͺπΊ EU | 3006.10.00 |
0-4% | CE MDR, ISO 13485 | Varies by member state |
| π―π΅ Japan | 3006.10.00 |
~5% | PMDA Approval | Strict sterility checks |
π Conclusion:
- USA offers 0% duty for sterile surgical catgut under3006.10.01.00.
- Critical: Ensure the product is declared as "Sterile" and "Surgical" to qualify.
- Avoid misclassifying as "Placebos" (3006.93.80.00) which incurs a 30% tax.
π 6. Common Mistakes & Pitfall Guide (Lessons Learned)
β Mistake 1: Declaring "Surgical Thread" without specifying "Sterile" or "Catgut"
π Consequence: Customs may classify under higher-duty textile chapters (e.g., 50/54) β Higher Tax + Delays
β Mistake 2: Using 3006.93.80.00 for active sutures
π Consequence: 30% Tax instead of 0% β Unnecessary Cost!
β Mistake 3: Missing Sterility Certificate
π Consequence: FDA seizure or refusal of entry β Product Destroyed!
β Mistake 4: Confusing "Catgut" with "Synthetic"
π Consequence: While both may be 0% under 3006.10.01.00, incorrect labeling can trigger additional regulatory reviews.
β Correct Practice:
"Sterile Surgical Catgut Suture, Bovine Origin, Absorbable, Length 36cm, Lot #XYZ, FDA Cleared"
π― 7. Conclusion: Professional Declaration, Save Money, Ensure Compliance!
π― Remember the Mantra:
πΉ "Sterile + Surgical + Catgut = 3006.10.01.00 β 0% Tax!"
πΉ "Placebos are 30%, Active Sutures are 0% β Don't Mix Them Up!"
π Pro Tip:
If your catgut sutures are non-sterile, they do NOT qualify for 3006.10.01.00. They must be classified elsewhere (e.g., Chapter 50 or 54), potentially incurring higher duties. Always ensure your product is sterile and intended for surgical use to claim the 0% rate.
π£ Immediate Action:
π Contact a licensed customs broker + Provide FDA 510(k) Number + Declare as "Sterile Surgical Catgut"
π Let your sutures clear customs smoothly, avoid 30% traps, and maximize profit!
β¨ Professional clearance starts with accurate classification!
πΌ Every dollar of tariff saved is pure profit!
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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) 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.