Inorganic System Sterilizer
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 9022298000 | 35.0% | CN | US | 官方文档 |
| 8479896500 | 20.3% | CN | US | 官方文档 |
| 8479899599 | 87.5% | CN | US | 官方文档 |
| 8419200020 | 10.0% | CN | US | 官方文档 |
| 8419200010 | 10.0% | CN | US | 官方文档 |
商品图片
AI分析
🧪 Inorganic System Sterilizer (Inorganic System Sterilizer)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: What Exactly is an "Inorganic System Sterilizer"?
An Inorganic System Sterilizer is a specialized industrial or laboratory device designed to eliminate microbial contamination (bacteria, viruses, spores) using inorganic methods (e.g., steam under pressure, dry heat, chemical inorganic agents, or non-ionizing radiation). Unlike organic sterilizers that might use ethylene oxide (ETO) with organic residues, "inorganic" typically implies Steam Autoclaves, Dry Heat Sterilizers, or Ionizing Radiation Units.
The classification hinges on three critical factors: 1. Mechanism of Action: Does it use heat (8419), radiation (9022), or general mechanical/electrical functions (8479)? 2. End-Use: Is it for medical/surgical purposes (8419.20) or general laboratory/industrial use (8419.89 or 8479)? 3. Material/Structure: Is it a standalone machine with its own control system?
⚠️ Key Distinction:
- If it uses ionizing radiation (X-rays, gamma rays) → 9022
- If it uses heat/pressure (steam/dry heat) for medical/surgical use → 8419.20
- If it uses heat/pressure for general/lab use → 8419.20 (if specific) or 8479 (if general-purpose)
- If it’s a general mechanical device with sterilization as a secondary function → 8479
📦 II. HS Code Classification Details (2026 Official Tariff Comparison)
| HS Code | Product Description | Application Scenario | Tax Rate (CN→US) | Key Differentiator |
|---|---|---|---|---|
8419.20.00.20 |
Sterilizers for medical, surgical, dental, or veterinary purposes (other than electric) | Laboratory sterilizers, non-electric autoclaves, general inorganic sterilization systems | 10.0% | Base 0% + IEEPA 10% |
8419.20.00.10 |
Electric sterilizers for medical, surgical, dental, or veterinary purposes | Hospital-grade autoclaves, surgical instrument sterilizers | 10.0% | Base 0% + IEEPA 10% |
8479.89.95.99 |
Machines and mechanical appliances with individual functions, n.e.s. (Not Elsewhere Specified) | General-purpose sterilization units, non-medical, complex mechanical systems | 87.5% | Base 2.5% + 122-Act 10% + Section 232 50% (Aluminum/Steel) + 25% 301 |
8479.89.65.00 |
Machines and mechanical appliances with individual functions, n.e.s. (Electrical) | Electrical general sterilization equipment, industrial inorganic systems | 20.3% | Base 2.8% + 7.5% (301) + 10% (122) |
9022.29.80.00 |
X-ray apparatus or tubes, other; gamma-ray apparatus | Ionizing radiation sterilizers (Gamma/X-ray based) | 35.0% | Base 0% + 25% (301) + 10% (122) |
🔍 Critical Insight:
-8419.20is the optimal choice for most sterilizers if they can be justified as "medical, surgical, or laboratory use."
-8479applies if the device is a general industrial machine with sterilization as one of its functions, or if it doesn’t fit the strict "medical" definition.
-9022is only for radiation-based sterilizers. If your "inorganic" system uses heat, do not use this code.
💰 III. 2026 Detailed Tariff Breakdown (Including Surtaxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 onwards
🎯 1. 8419.20.00.20 / 8419.20.00.10 —— Medical/Laboratory Sterilizers (Optimal)
| Item | Details |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Surtax | 0.0% (Not subject to 25% penalty for this subheading) |
| IEEPA Surcharge | +10% (Under 122-Act, applies to all Chinese goods) |
| Total Effective Rate | 10.0% |
| Tax Calculation | CIF Value × 10% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Authority | IEEPA:9903.01.24 → USITC:8419.20.00.10/20 |
📌 Explanation:
- These codes enjoy a 0% base tariff because sterilizers are considered essential for healthcare/science.
- Only the 10% IEEPA surcharge (122-Act) applies.
- No 25% Section 301 penalty – this is a massive advantage compared to general machinery.
🎯 2. 8479.89.65.00 —— General Electrical Sterilization Machines
| Item | Details |
|---|---|
| Base Tariff | 2.8% |
| Section 301 Surtax | +7.5% (Partial 301 penalty) |
| 122-Act Surcharge | +10% |
| Total Effective Rate | 20.3% |
| Tax Calculation | CIF Value × 20.3% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Authority | USITC:8479.89.65.00 → IEEPA:9903.01.24 |
📌 Explanation:
- This code is for general-purpose electrical machines.
- Higher base tariff (2.8%) and partial 301 penalty (7.5%) make it less favorable than8419.20.
🎯 3. 8479.89.95.99 —— General Non-Electrical/Miscellaneous Sterilization Units
| Item | Details |
|---|---|
| Base Tariff | 2.5% |
| Section 301 Surtax | +25% |
| 122-Act Surcharge | +10% |
| Section 232 (Steel/Aluminum) | +50% (If significant metal content) |
| Total Effective Rate | 87.5% |
| Tax Calculation | CIF Value × 87.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Authority | USITC:8479.89.95.99 → Section 232 → 301 → 122-Act |
📌 Explanation:
- This is the wor-case scenario.
- If the sterilizer is made of steel/aluminum and classified here, you face 50% Section 232 + 25% 301 + 10% IEEPA.
- Avoid this code if possible!
🎯 4. 9022.29.80.00 —— Ionizing Radiation Sterilizers
| Item | Details |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Surtax | +25% |
| 122-Act Surcharge | +10% |
| Total Effective Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Authority | USITC:9022.29.80.00 → 301 → 122-Act |
📌 Explanation:
- Only applicable if the sterilizer uses gamma rays or X-rays.
- If you use steam/heat, do not use this code.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
✅ 1. Document Preparation Checklist (All Required)
| Document | Required? | Notes |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must clearly state: sterilization method (steam, dry heat, etc.), pressure, temperature, cycle time. |
| ✅ Technical Diagrams | ✔️ | Show internal structure to prove it’s a medical/lab sterilizer (8419) not general machinery (8479). |
| ✅ Product Photos (with Nameplate) | ✔️ | Show model number, brand, input/output specs. |
| ✅ Third-Party Test Report | ✔️ | CE, ISO 13485 (medical), or NSF certification helps justify medical use. |
| ✅ Commercial Invoice | ✔️ | Describe as "Sterilizer for Medical/Laboratory Use" – not "Inorganic System." |
| ✅ Certificate of Origin (CO) | ✔️ | Required for 122-Act application. |
✅ 2. Declaration Tips (Key Mantra)
🔥 “Medical Use First, Heat Method Clear, Avoid Metal Trap, Lower Rate Achieved!”
| Scenario | Correct Declaration | Wrong Declaration |
|---|---|---|
| Hospital Autoclave | 8419.20.00.10 – Electric Sterilizer |
“Inorganic Sterilization Machine” → 8479 → 87.5% |
| Lab Steam Sterilizer | 8419.20.00.20 – Non-Electric Sterilizer |
“Steam Generator” → 8419.30 → Different tax |
| Industrial Metal Sterilizer | 8479.89.65.00 |
If medical use can be proven, appeal to 8419! |
| Gamma Ray Unit | 9022.29.80.00 |
Do not declare as heat sterilizer. |
✅ 3. Special Case Handling
| Case | Strategy |
|---|---|
| OEM Custom Sterilizer | Provide client’s design specs and intended use (medical/lab) to support 8419 classification. |
| Multi-Function Device | If sterilization is the primary function, declare as 8419. If secondary, 8479. |
| Metal-Rich Structure | Avoid 8479.89.95.99 due to 50% Section 232 tariff. Try to justify as 8419. |
| Radiation-Based | Must have NRC license or equivalent radiation safety certificate for import. |
🌍 V. Global Market Clearance Comparison (2026)
| Country/Region | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 US | 8419.20.00.10/20 |
10% | FDA (if medical), ISO 13485 | Best rate for sterilizers |
| 🇨🇳 China | 8419.20.00.00 |
5% | NMPA (if medical) | Low tariff, no surtax |
| 🇪🇺 EU | 8419.89.80 |
0% | CE, MDR | No surtaxes |
| 🇬🇧 UK | 8419.89.80 |
0% | UKCA | Post-Brexit alignment with EU |
| 🇦🇺 Australia | 8419.89.80 |
5% | TGA (if medical) | Moderate tariff |
📌 Conclusion:
- USA is the most complex due to 122-Act and Section 301/232.
- EU/UK offer 0% tariff for sterilizers, making them more cost-effective if exporting there.
- China also offers low tariffs (5%), but surtaxes don’t apply to domestic trade.
📌 VI. Common Errors & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring as "General Mechanical Appliance" (8479)
👉 Result: 87.5% tariff if metal-heavy. Huge cost increase!
❌ Mistake 2: Using "Inorganic System" as product name
👉 Result: Customs may classify as general machinery. Use "Sterilizer for Medical/Lab Use" instead.
❌ Mistake 3: Ignoring Section 232 for steel/aluminum components
👉 Result: Additional 50% tariff if classified under 8479.95.99.
❌ Mistake 4: Claiming medical use without FDA/CE certification
👉 Result: Customs may reject 8419 classification and reclassify to 8479.
✅ Correct Approach:
"Electric Sterilizer for Surgical Instruments, Model XYZ, Steam Cycle, ISO 13485 Certified, FDA Cleared"
🎯 VII. Conclusion: Professional Declaration Saves Money!
🎯 Remember:
🔹 “Medical/Lab Use = 10% | General Machine = 87.5% | Choose Wisely!”
🔹 “HS Code Determines Your Profit Margin – Get It Right!”
📌 Pro Tip:
If your sterilizer is used in hospitals, clinics, or certified labs, emphasize medical/lab application in all documents. This justifies 8419.20 and saves 77.5% in tariffs compared to general machinery!
📣 Immediate Action:
📞 Consult a customs broker + Provide product specs + Apply for Advance Ruling
🚀 Ensure smooth clearance, minimize costs, maximize profit!
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Every cent saved counts!
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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。