假牙盒套装
CN → USProduct Images
AI Analysis
🦷 Denture Case Set (Dental Prosthetic Storage Kit)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Updated Tariff Analysis | Professional Import Strategy
📌 一、Product Definition & Classification: What Exactly Is a "Denture Case Set"?
A denture case set is a protective storage container designed specifically for holding and transporting artificial teeth (dentures), typically used by patients, dental professionals, or in medical settings. It often includes:
- A hard-shell or soft-case body (plastic, leather, or fabric)
- Internal compartments or foam inserts to prevent denture damage
- Lid with closure mechanism (snap, zipper, or magnetic)
- Optional accessories: cleaning brush, denture cup, desiccant packet, travel pouch
⚠️ Critical Distinction:
- If the case contains only storage components with no functional dental device, it is not a medical device → classified under 9018.19.90.00
- If the case contains dentures or prosthetic teeth, it must be classified based on the primary function of the dentures, not the case → may fall under 8306.60.00.00 or 9018.19.90.00
📦 二、HS Code Classification Details (2026 Latest Tariff Authority Match)
| HS Code | Product Description | Applicable Use Case | Contains Functional Dental Device? |
|---|---|---|---|
9018.19.90.00 |
Other dental appliances and apparatus (not elsewhere specified), including storage cases for dentures | Patient-use travel cases, clinic storage kits, retail packaging | ❌ No (only storage) |
8306.60.00.00 |
Other articles of base metal (e.g., plastic-coated metal), not elsewhere specified | Metal-framed cases, luxury cases with metal trim, decorative boxes | ✅ Yes (if metal components dominate) |
3926.90.90.00 |
Other articles of plastics (not specified elsewhere), including cases and containers | Plastic-only cases, soft fabric-lined cases, foam inserts | ✅ Yes (if plastic dominates) |
4202.92.90.00 |
Other travel or sports bags, not elsewhere specified | Large travel bags containing denture sets + accessories | ✅ Yes (if main product is bag) |
9013.80.91.00 |
Other instruments and apparatus (non-optical), not elsewhere specified | Medical diagnostic tools, non-dental instruments | ❌ No |
🔍 Key Insight:
- The primary function determines the HS Code:
- If the case is purely for storage, use9018.19.90.00
- If the case contains dentures or prosthetics, classify the dentures first, and the case as accessory
- Do not classify the entire set as a "dental appliance" unless the dentures are the main item.
💰 三、2026 Latest Tariff Rate Breakdown (With附加 Taxes & Policy Rules)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (including future imports)
🎯 1. 9018.19.90.00 — Other Dental Appliances (Including Denture Storage Cases)
| Item | Details |
|---|---|
| Base Duty Rate | 0% (ad valorem) |
| USITC Additional Duty | +25% (under Section 301, USITC Footnote 9903.88.01) |
| IEEPA Additional Duty | +10% (for China/HK origin, effective Nov 10, 2025) |
| Total Effective Rate | 45% |
| Tax Calculation | CIF Value × 45% |
| De Minimis Threshold | ❌ Not applicable (denied) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:9018.19.90.00 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- Despite being a non-medical storage case, it is still subject to Section 301 and IEEPA tariffs due to Chinese origin. - 45% total duty applies even if the product is not a medical device — origin matters more than function in US trade policy.
🎯 2. 3926.90.90.00 — Other Plastic Articles (Including Plastic Denture Cases)
| Item | Details |
|---|---|
| Base Duty Rate | 0% |
| USITC Additional Duty | +25% |
| IEEPA Additional Duty | +10% |
| Total Effective Rate | 45% |
| Tax Calculation | CIF × 45% |
| De Minimis | ❌ Not eligible |
| Legal Basis Path | IEEPA:9901.25 → IEEPA:9903.01.24 → USITC:3926.90.90.00 → FOOTNOTE:9903.88.01 |
📌 Note:
- Even if the case is made of plastic only, and no metal, it still triggers the same 45% rate due to Chinese origin. - This includes foam inserts, zippered pouches, soft-lined cases.
🛠️ 四、Customs Clearance Practical Tips (Real-World Pro Tips)
✅ 1. Required Documentation Checklist (Must-Have)
| Document | Required? | Notes |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Include material (plastic, fabric, metal), dimensions, weight, closure type |
| ✅ Internal Structure Diagram | ✔️ | Show foam insert, compartment layout, denture placement |
| ✅ Product Photos (with label & close-up) | ✔️ | Clearly show case interior, closure, brand name |
| ✅ Third-Party Test Report | ✔️ | FDA (if sold in US), RoHS, REACH, UL (if applicable) |
| ✅ Commercial Invoice | ✔️ | Must state: "Denture Case Set – Storage Only – No Prosthetic Teeth Included" |
| ✅ Certificate of Origin (CO) | ✔️ | Critical for tariff eligibility; if from Vietnam/Mexico, may qualify for exemption |
| ✅ Packing List | ✔️ | List all components: case, foam insert, brush, desiccant, etc. |
✅ 2.申报技巧（申报口诀）
🔥 “Case not device, origin rules all, 45% hits, no de minimis, declare truth!”
| Scenario | Correct HS Code | Common Mistake |
|---|---|---|
| Case with no dentures, only foam insert | 9018.19.90.00 |
Misreported as 9018.11.00.00 (dental appliance) → 32% duty |
| Plastic case with metal frame | 8306.60.00.00 |
Reported as 3926.90.90.00 → risk of under-declaration |
| Case + brush + desiccant in one package | Declare as 9018.19.90.00 |
Split into 3 items → each taxed at 45% → total 135% |
| Dentures + case sold together | Classify dentures first, case as accessory | Treat as “dental appliance set” → misclassified |
✅ 3. Special Cases Handling
| Situation | Recommended Action |
|---|---|
| OEM/White-label denture case | Provide customer PO + design specs; avoid “generic” labeling |
| Case with built-in mirror | Still 9018.19.90.00 unless mirror is functional medical tool |
| Case used in dental clinic | Can apply for “professional use” exemption if not for retail |
| Case with denture cleaning tablet inside | Report as accessory, not medical product — avoid 9018.11.00.00 |
🌍 五、Global Market Customs Comparison (2026 Update)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Required | Notes |
|---|---|---|---|---|
| 🇺🇸 United States | 9018.19.90.00 |
45% (China origin) | FDA (if marketed as medical), RoHS | Highest tariff risk |
| 🇨🇳 China | 9018.19.90.00 |
5% | CCC, RoHS | No extra tariffs |
| 🇪🇺 European Union | 9018.19.90.00 |
0% (if CE compliant) | CE, REACH | No IEEPA/301 tariffs |
| 🇦🇺 Australia | 9018.19.90.00 |
5% | RCM | No additional duties |
| 🇯🇵 Japan | 9018.19.90.00 |
0% | PSE | No extra charges |
📌 Key Takeaway:
- The US is the only market imposing 45% tariffs on denture storage cases from China. - Vietnam, Mexico, Thailand, Malaysia origin cases may qualify for IEEPA exemption → 0%–5% tariff.
📌 六、Common Mistakes & Pitfalls (Avoid These!)
❌ Mistake 1: Packing dentures + case + brush in one box and declaring as “dental kit”
👉 Result: Misclassified → 45% duty on entire set → risk of seizure or refund claims
❌ Mistake 2: Labeling the case as “dental appliance” on invoice
👉 Result: Triggered as medical device → 32% duty (if 9018.11.00.00) instead of 45% → still high, but not worst
❌ Mistake 3: Not declaring the case as “storage only”
👉 Result: Customs assumes it’s part of a medical device → higher scrutiny, delays, penalties
❌ Mistake 4: Using generic name like “denture box” or “tooth case”
👉 Result: No clear function → customs may reclassify → risk of higher tariff
✅ Best Practice:
"Denture Case Set – Plastic Storage Box with Foam Insert, No Prosthetic Teeth – For Patient Use Only – Model XYZ – RoHS & CE Certified"
🎯 七、Conclusion: Accurate Classification = Cost Control
🎯 Remember the Mantra:
🔹 “Case is not device, origin rules all, 45% hits, no de minimis, declare truth!”
🔹 “One wrong HS Code, and your profit vanishes overnight.”
📌 Pro Tip:
If your denture case is originated in Vietnam, Mexico, or Thailand, apply for IEEPA exemption — tariff drops to 0%–5%.
👉 Apply for Advance Ruling (Pre-Approval) before shipping to avoid customs delays.
📣 Act Now:
📞 Contact a licensed customs broker + provide product photos + request HS Code pre-ruling
🚀 Ensure your denture case set clears customs smoothly, avoids penalties, and protects your margins!
✨ Precision in Classification = Profit in Trade!
💼 Your product’s value starts with the right HS Code!
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) — 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.