Urea Peroxide Tablets
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AI分析
💊 Urea Peroxide Tablets (Oxygen Bleach / Dental Whitening Agents)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Compliance Strategy
📌 I. Product Definition & Classification: What Are "Urea Peroxide Tablets"?
Urea Peroxide (UP) is a stable, adduct compound formed from urea and hydrogen peroxide. It is widely used in: 1. Dental Care: Teeth whitening kits (gels/trays); 2. Cosmetics: Hair bleaching/lightening agents; 3. Industrial/Organic Chemistry: Oxygen bleaching agent for textiles or paper; 4. Agriculture: Soil oxygenator (less common for tablets).
⚠️ Key Distinction in Classification:
- If intended for human use (dental whitening, cosmetic application) → Classified as Medicinal Product or Cosmetic depending on formulation and intent.
- If intended for industrial/chemical use (bleaching, textile processing) → Classified as Organic Chemicals.
- Tablets imply a dosage form or pre-measured industrial unit.
📦 II. HS Code Classification Matrix (2026 Latest Tariff Authority Cross-Reference)
| HS Code | Product Description | Applicable Scenario | Includes Urea? | Includes Peroxide? |
|---|---|---|---|---|
3004.90.59.00 |
Medicaments (other) containing mixed or unmixed products | Dental whitening tablets for human use | ✅ Yes | ✅ Yes |
3004.90.99.00 |
Other medicaments | Generic therapeutic tablets (if UP used medicinally) | ✅ Yes | ✅ Yes |
3401.30.00.00 |
Toothpaste and other putties in the form of powders or pastes | Cosmetic/Toothpaste tablets | ✅ Yes | ✅ Yes |
3406.00.00.00 |
Candles and tapers | ❌ Not applicable | ❌ | ❌ |
2924.29.00.00 |
Other acyclic amides (Urea is here) | Raw Urea only (no peroxide) | ✅ Yes | ❌ No |
2933.39.00.00 |
Other heterocyclic compounds with oxygen-nitrogen bonds | ❌ Not typical for UP | ❌ | ❌ |
2847.00.00.00 |
Hydrogen peroxide, aqueous solutions | Liquid H₂O₂ only | ❌ No | ✅ Yes |
3808.94.00.00 |
Insecticides, fungicides, rodenticides | ❌ Not applicable | ❌ | ❌ |
3824.99.99.00 |
Prepared binders for foundry molds | ❌ Not applicable | ❌ | ❌ |
3809.10.00.00 |
Finishing, bleaching, and other preparing agents | Industrial bleaching tablets | ✅ Yes | ✅ Yes |
🔍 Critical Note:
- Human/Cosmetic Use: Most likely falls under 3004 (Medicaments) or 3401 (Cosmetics).
- Industrial Use: Falls under 3809 (Prepared bleaching agents) or 2924/2933 if considered a chemical intermediate.
- Hybrid Products: If UP is a component in a larger formulation, classification depends on the principal function.
💰 III. 2026 Latest Tariff Rates Breakdown (Including Surtaxes, Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 3004.90.59.00 – Medicaments for Dental Whitening (Human Use)
| Item | Detail |
|---|---|
| Base Rate | 0% (ad valorem) |
| USITC Surcharge | +25% (USITC Footnote 9903.88.01) |
| IEEPA Surcharge | +10% (China/HK products, effective Nov 10, 2025) |
| Total Rate | 35% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3004.90.59.00 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- Dental whitening products are considered "medicaments" or "cosmetic medicaments."
- Even though base rate is 0%, the 35% total tariff applies due to USITC and IEEPA surcharges.
- High cost impact: Must be factored into pricing strategy.
🎯 2. 3401.30.00.00 – Cosmetic Toothpaste Tablets
| Item | Detail |
|---|---|
| Base Rate | 0% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 35% |
| Tax Calculation | CIF × 35% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | Same as above |
📌 Note:
- If marketed as cosmetic (non-medical) teeth whitening, still classified under 3401.
- Same 35% total rate applies.
🎯 3. 3809.10.00.00 – Industrial Bleaching Tablets
| Item | Detail |
|---|---|
| Base Rate | 5.3% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 40.3% |
| Tax Calculation | CIF × 40.3% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | IEEPA:9901.25 → IEEPA:9903.01.24 → USITC:3809.10.00.00 → FOOTNOTE:9903.88.01 |
📌 Note:
- Industrial bleaching agents are not duty-free.
- 40.3% total rate is even higher due to base tariff.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance Guide)
✅ 1. Documentation Checklist (Non-Negotiable)
| Document | Required | Notes |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must state active ingredient (Urea Peroxide %), intended use (human/industrial), dosage form (tablet) |
| ✅ Formula/Composition | ✔️ | Breakdown of all components (binders, flavor, stabilizers) |
| ✅ Safety Data Sheet (SDS) | ✔️ | Critical for hydrogen peroxide-containing products (flammability, oxidizer class) |
| ✅ FDA Compliance Letter | ✔️ | For human/cosmetic use (OEL/OTC monograph compliance) |
| ✅ Commercial Invoice | ✔️ | Clearly state “Urea Peroxide Tablets for Dental Whitening” or “Industrial Bleaching Agent” |
| ✅ Origin Certificate (CO) | ✔️ | If non-China origin, may qualify for lower tariffs |
| ✅ Packing List | ✔️ | Show net/gross weight, package dimensions |
✅ 2. Declaration Tips (Key Mantras)
🔥 “Human Use → 3004/3401, Industrial → 3809, Never Mix, Always Specify Use!”
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Dental Whitening Tablets | 3004.90.59.00 – “Medicaments for dental bleaching” |
Declare as “Cosmetic” → Risk of reclassification |
| Industrial Bleaching Tablets | 3809.10.00.00 – “Prepared bleaching agents” |
Declare as “Chemical Intermediate” → Higher scrutiny |
| Mixed Use (Human + Industrial) | Separate shipments | Mixed declaration → Confusion, delay, penalties |
| Raw Urea Peroxide Powder | 2924.29.00.00 or 2847.00.00.00 |
Declare as “Tablets” → Mismatch with physical form |
✅ 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Teeth Whitening Kits | Provide client contract + FDA OTC monograph reference to justify 3004.90.59.00 |
| Urea Peroxide in Cosmetics (Hair Bleach) | Classify under 3304.99.00.00 (Other beauty makeup) if not tablet; check tariff |
| Industrial Use Only | Provide end-use certification to justify 3809.10.00.00 |
| Small Batches (De Minimis) | ❌ Not Eligible due to USITC/IEEPA surcharges |
🌍 V. Global Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3004.90.59.00 |
35% (Human) / 40.3% (Industrial) | FDA + SDS | High surcharges |
| 🇨🇳 China | 3004.90.59.00 |
6% | NMPA (if medicament) | No surcharges |
| 🇪🇺 EU | 3004.90 |
6.5% | REACH + SDS | No surcharges |
| 🇦🇺 Australia | 3004.90 |
5% | TGA (if medicament) | No surcharges |
| 🇯🇵 Japan | 3004.90 |
6% | PMDA (if medicament) | No surcharges |
📌 Conclusion:
- USA imposes highest effective tariffs due to 25% USITC + 10% IEEPA surcharges.
- China/EU/AU/JP have lower base rates and no surcharges.
- Human/Cosmetic vs. Industrial use drastically affects classification and tariff.
📌 VI. Common Mistakes & Pitfall Guide (Lessons from Blood and Tears)
❌ Mistake 1: Declaring “Urea Peroxide Tablets” as “Cosmetics” when intended for dental treatment
👉 Consequence: Reclassified to 3004, back-tariff + penalty!
❌ Mistake 2: Omitting SDS for hydrogen peroxide-containing products
👉 Consequence: Held at customs for safety review → Shipment delayed 2–4 weeks!
❌ Mistake 3: Mixing human and industrial shipments
👉 Consequence: Customs inspection → All goods detained until clarification!
❌ Mistake 4: Using vague descriptions like “Bleaching Tablets”
👉 Consequence: Customs cannot verify HS code → Assume highest duty rate!
✅ Correct Practice:
“Urea Peroxide Tablets, 10% active ingredient, for dental teeth whitening, OTC compliant, FDA registered, Model XYZ, SDS Available”
🎯 VII. Conclusion: Precise Classification Saves Money!
🎯 Remember the Mantra:
🔹 “Human Use → 3004/3401, Industrial → 3809, SDS Mandatory, Never Mix!”
🔹 “US Tariff 35–40%, China/EU Low, Classification Determines Cost!”
📌 Pro Tip:
If your Urea Peroxide Tablets are manufactured in Vietnam, Mexico, Thailand, or Malaysia, you may apply for IEEPA Exemption, reducing tariffs to 0–5%.
Recommend Advance Ruling from CBP to confirm HS Code before shipment.
📣 Immediate Action:
📞 Contact Professional Customs Broker + Provide Product Specs + Apply for HS Code Advance Ruling
🚀 Clear Customs Smoothly, Reduce Costs, Maximize Profit!
✨ Professional Clearance Starts with Precise Classification!
💼 Every Penny of Cost Deserves Precise Calculation!
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关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。