Dental Ligature Wire
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 7326200090 | 88.9% | CN | US | Official Doc |
| 7326902500 | 85.0% | CN | US | Official Doc |
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AI Analysis
π¦· Dental Ligature Wire (Orthodontic Tying Wire)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Clearance Strategy
π 1. Product Definition & Classification: Do You Really Understand "Dental Ligature Wire"?
Dental ligature wire, also known as orthodontic tying wire, is a small but critical component in orthodontic treatments. It is used to tie ligatures (elastics or wires) to the brackets on braces to hold the archwire in place. In international trade, it is classified as an article of iron or steel wire.
Key Characteristics: - Material: Usually made of stainless steel (commonly 304 or 316L for medical use). - Form: Sold in coils, strips, or pre-cut lengths. - Purpose: Exclusively for dental/orthodontic use.
β οΈ Key Distinction:
- If the wire is specifically shaped or processed for dental ligatures (e.g., pre-cut, sterilized packaging for medical use), it may be considered a "dental instrument accessory." However, under the current provided, it falls under general iron/steel wire articles.
- If it is a simple wire used for tying purposes in dental contexts, it is classified under Chapter 73: Articles of Iron or Steel.
π¦ 2. HS Code Classification Details (Based on Provided )
| HS Code | Product Description | Application | Tax Rate (China β US) |
|---|---|---|---|
7326.20.00.90 |
Other articles of iron or steel: Articles of iron or steel wire Other | General steel wire articles, including dental ligature wire if not specifically covered elsewhere | 78.9% |
7326.90.25.00 |
Other articles of iron or steel: Other: Other: Cable or inner wire for caliper and cantilever brakes and casing therefor, whether or not cut to length | Not Applicable for dental ligature wire | 75.0% |
π Critical Note:
- The product Dental Ligature Wire is best classified under7326.20.00.90because it is an "article of iron or steel wire" that does not fit the specific description of brake cables (7326.90.25.00).
- Do NOT use7326.90.25.00for dental ligature wire. This HS code is specifically for brake cable/wire, not dental applications. Misclassification here could lead to customs delays or penalties.
π° 3. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes)
β Applicable Country: United States (US)
β Country of Origin: China (CN)
β Effective Date: From November 10, 2025 (and subsequent imports)
π― 1. 7326.20.00.90 ββ Other Articles of Iron or Steel Wire
| Item | Detail |
|---|---|
| Base Tariff | 3.9% (ad valorem) |
| Additional Tariff (Section 301) | +25.0% (for steel products) |
| Additional Tariff (Steel, Aluminum, Copper) | +50.0% (for certain steel products) |
| Total Tariff Rate | 78.9% |
| Tax Calculation | CIF Value Γ 78.9% |
| De Minimis Exemption | β Not Eligible (deny_de_minimis) |
| Legal Basis Path | Section 301: 7326.20.00.90 β Steel/Aluminum/Copper Tariff: 50% β Base Tariff: 3.9% |
π Explanation:
- The 3.9% is the standard Most Favored Nation (MFN) tariff for general steel wire articles.
- The 25% additional tariff applies under Section 301 of the Trade Act for many steel products.
- The 50% additional tariff is part of the specific "Steel, Aluminum, Copper Products" surcharge, which significantly increases the total tax burden.
- Total: 78.9% is a very high tariff rate, making cost planning essential.
π οΈ 4. Customs Clearance Practical Advice (Avoid Pitfalls)
β 1. Required Documentation Checklist (Mandatory)
| Document | Required | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must specify material (e.g., 304/316L stainless steel), gauge, length, and intended use (orthodontic). |
| β Product Photos (with Label) | βοΈ | Clear images showing packaging, label with "Dental Ligature Wire," and product details. |
| β Commercial Invoice | βοΈ | Must clearly state "Dental Ligature Wire" and HS Code 7326.20.00.90. |
| β Packing List | βοΈ | Detail the quantity, weight, and packaging type. |
| β Certificate of Origin (CO) | βοΈ | If applicable, to verify origin for tariff calculation. |
| β Medical Device Registration (if required) | βοΈ | Some US states may require additional regulatory compliance for dental supplies. |
β 2. Declaration Tips (Key Mnemonics)
π₯ βAccurate Description, Correct HS Code, Avoid Brake Wire!β
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Dental Ligature Wire | 7326.20.00.90 - Dental Ligature Wire |
Misclassifying as 7326.90.25.00 (Brake Cable) β 75.0% |
| Sterilized Dental Wire | 7326.20.00.90 + Note "Sterilized for Dental Use" |
Omitting sterilization status β Potential regulatory issues |
| Wire for Non-Dental Use | 7326.20.00.90 - General Steel Wire |
Not specifying end-use β Risk of misclassification |
β 3. Special Cases
| Scenario | Handling Advice |
|---|---|
| Pre-Cut Ligature Wires | Declare as 7326.20.00.90. Specify "pre-cut" in description. |
| Sterilized Packaging | Ensure packaging meets US FDA requirements for medical devices. |
| Mixed Shipments | If shipped with other dental supplies, declare separately to avoid confusion. |
π 5. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 7326.20.00.90 |
78.9% (China origin) | FDA Compliance (if classified as medical device) | High tariff due to steel surcharges |
| π¨π³ China | 7326.20.00.90 |
5-10% (varies) | N/A | Lower tariff for domestic sales |
| πͺπΊ EU | 7326.20.00.90 |
0-4% | CE Marking, MDR Compliance | No additional surcharges like US |
| π¬π§ UK | 7326.20.00.90 |
0-5% | UKCA Marking | Post-Brexit rules apply |
π Conclusion:
- The USA has the highest tariff burden for dental ligature wire due to Section 301 and steel/aluminum surcharges.
- Consider supply chain diversification if shipping to the US to mitigate high tariffs.
π 6. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Misclassifying dental ligature wire as 7326.90.25.00 (Brake Cable)
π Consequence: Although the tariff is slightly lower (75.0% vs 78.9%), it is incorrect classification. Customs may reject the declaration, leading to delays, fines, or seizure.
β Error 2: Failing to specify "Dental" or "Orthodontic" use
π Consequence: Customs may question the product's purpose, leading to further inspection and delays.
β Error 3: Not accounting for the 50% steel surcharge
π Consequence: Underestimating landed costs by ~50%. Budget accordingly.
β Correct Declaration Example:
"Dental Ligature Wire, Stainless Steel 316L, Sterilized, for Orthodontic Use, HS Code: 7326.20.00.90"
π― 7. Conclusion: Professional Clearance, Cost Optimization
π― Key Takeaway:
πΉ "Correct HS Code is Crucial: 7326.20.00.90 for Dental Wire"
πΉ "Total Tariff: 78.9% for China-Origin Products to US"
πΉ "Avoid Brake Wire Classification: 7326.90.25.00 is Incorrect"π Pro Tip:
If your dental ligature wire is originating from Vietnam, India, or other non-China sources, you may qualify for lower or zero tariffs under US trade agreements. Consider supply chain restructuring to optimize costs.
π£ Immediate Action:
π Consult with a Customs Broker + Provide Product Samples + Apply for Advance Ruling if needed
π Ensure Smooth Clearance, Minimize Costs, and Maximize Profit Margins!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Every Percent of Tariff Counts!
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.