Sterilizer Wax Agent
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3402905050 | 38.7% | CN | US | Official Doc |
| 3402905030 | 38.7% | CN | US | Official Doc |
| 38089490 | 0.0% | CN | US | Official Doc |
| 38119090 | 0.0% | CN | US | Official Doc |
| 8419200010 | 10.0% | CN | US | Official Doc |
| 8419200020 | 10.0% | CN | US | Official Doc |
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AI Analysis
🕯️ Sterilizer Wax Agent (Medical & Laboratory Applications)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Customs Strategy
📌 I. Product Definition & Classification: What is a "Sterilizer Wax Agent"?
Sterilizer Wax Agents are specialized chemical or mechanical components used in medical, surgical, and laboratory settings to ensure sterility during sterilization processes (such as in autoclaves). They generally fall into two distinct categories in international trade:
- Chemical Wax Agents: Chemical formulations (wax-based) with sterilizing properties, used to seal or treat items prior to sterilization.
- Mechanical Sterilizers: The actual machinery or laboratory equipment that performs the sterilization (heating/steam) process, sometimes referred to broadly as "sterilizers" in industrial contexts.
⚠️ Critical Distinction:
- If the product is a chemical substance (wax, paste, solution) → It falls under Chapter 38 (Miscellaneous Chemical Products).
- If the product is the machine (autoclave, sterilizer unit) → It falls under Chapter 84 (Machinery).
- If the product is a cleaning preparation used for the machine or instruments → It may fall under Chapter 34 (Soap and cleaning preparations).
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Type |
|---|---|---|---|
3808.94.90 |
Other chemical products not elsewhere specified, including sterilizer wax agents used in medical/laboratory sterilization, primarily composed of wax-based materials with sterilizing properties. | Wax sticks, wax coatings, chemical sterilizing waxes for instruments | ✅ Chemical Product |
3811.90.90 |
Other chemical products for industrial use, not elsewhere specified, including wax agents for sterilization applications in autoclaves/equipment to ensure sterility. | Industrial sterilization waxes, anti-rust/sterilizing wax for machinery | ✅ Chemical Product |
8419.20.00.10 |
Medical or surgical sterilizers: Machinery for treatment of materials by temperature change (heating, sterilizing, etc.), specifically designed for medical/surgical use. | Autoclaves, steam sterilizers for hospitals | ✅ Machinery |
8419.20.00.20 |
Laboratory sterilizers: Machinery for sterilization used in laboratory settings. | Lab autoclaves, small-scale sterilizing units | ✅ Machinery |
3402.90.50.30 |
Cleaning preparations: Surface-active agents, washing preparations, whether or not containing soap, other than soap (3401). Often used to clean instruments before sterilization. | Pre-sterilization cleaning fluids, enzymatic cleaners | ✅ Cleaning Prep |
3402.90.50.50 |
Other organic surface-active agents/preparations: Other cleaning or surface-active preparations not specified elsewhere. | General cleaning agents for sterilization equipment | ✅ Cleaning Prep |
🔍 Key Reminder:
- "Sterilizer Wax" is ambiguous. If it is a wax stick used to seal culture tubes or coat instruments, it is 3808 or 3811.
- If it is the autoclave machine itself, it is 8419.
- If it is a liquid cleaner used before sterilization, it is 3402.
- Misclassification leads to significant duty differences and clearance delays.
💰 III. 2026 Latest Tariff Rate Details (Detailed Breakdown)
✅ Applicable Country: United States (US)
✅ Origin: China (CN) (Assumed based on typical tariff queries; adjust if origin differs)
✅ Effective Date: 2026 Tariff Schedule
🎯 1. 3808.94.90 —— Sterilizer Wax Agent (Chemical, Wax-Based)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | Failed to retrieve tax information (Error) |
| Total Tax | Error |
| Tax Detail | 基础关税: 0.0%, 加征关税: 0.0% (Note: "Failed to retrieve" suggests complex or case-specific duties, possibly subject to Section 301 or other trade measures not explicitly detailed in this dataset) |
| Legal Basis | Check USITC Footnotes for Section 301 applicability on Chapter 38. |
📌 Explanation:
- The base rate is often low (0%), but "Failed to retrieve" indicates potential additional duties may apply depending on the specific chemical composition and trade relations.
- Action: Verify if this specific wax formulation is subject to Section 301 tariffs (often 25% on certain chemical products from China).
🎯 2. 3811.90.90 —— Industrial Sterilization Wax Agent
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | Failed to retrieve tax information (Error) |
| Total Tax | Error |
| Tax Detail | 基础关税: 0.0%, 加征关税: 0.0% |
| Legal Basis | Check USITC Footnotes for Section 301 applicability. |
📌 Explanation:
- Similar to 3808, base is 0%, but additional duties may apply.
- Action: Confirm if the wax contains hazardous or regulated chemicals.
🎯 3. 8419.20.00.10 & 8419.20.00.20 —— Medical/Lab Sterilizers (Machinery)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | 0.0% |
| Total Tax | 0.0% |
| Tax Detail | 基础关税: 0.0%, 加征关税: 0.0% |
| Legal Basis | Chapter 84 machinery generally enjoys low duties, but verify Section 301 applicability on specific subheadings. |
📌 Explanation:
- 0% Total Tax is clearly stated for these mechanical sterilizers in the provided data.
- This is a significant advantage for machinery imports compared to some chemical products.
- Action: Ensure the product is clearly identified as "Machinery" and not a "Chemical."
🎯 4. 3402.90.50.30 & 3402.90.50.50 —— Cleaning Preparations (Pre-Sterilization)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | 0.0% |
| Total Tax | 0.0% |
| Tax Detail | 基础关税: 0.0%, 加征关税: 0.0% |
| Legal Basis | Chapter 34 cleaning preparations often have favorable rates. |
📌 Explanation:
- Cleaning preparations used before sterilization are taxed at 0%.
- Action: Clearly label these as "Cleaning Preparations" and distinguish them from "Sterilizing Agents."
🛠️ IV. Customs Clearance Practical Advice (实战避坑指南)
✅ 1. Documentation Checklist (Must-Provide)
| Document | Mandatory | Description |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Detailed composition: Is it wax? Chemical? Machine? |
| ✅ Certificate of Origin (CO) | ✔️ | Critical for determining if additional duties apply. |
| ✅ Commercial Invoice | ✔️ | Clearly state "Sterilizer Wax Agent" or "Medical Sterilizer Machine" per HS code. |
| ✅ Packing List | ✔️ | Separate chemicals from machinery in packaging. |
| ✅ MSDS (Material Safety Data Sheet) | ✔️ | Required for all chemical products (3808, 3811, 3402). |
| ✅ FDA Registration (if applicable) | ✔️ | For medical devices (8419) or regulated chemicals. |
| ✅ Labeling | ✔️ | Must match HS code description precisely. |
✅ 2. Declaration Strategy (Key Mantra)
🔥 "Chemicals Need MSDS, Machinery Needs Specs, Cleaners Are Low Duty, Don't Mix Them!"
| Scenario | Correct HS Code | Wrong Approach | Consequence |
|---|---|---|---|
| Wax sticks for instruments | 3808.94.90 |
Declare as "Machinery Part" | Duty Error + Delay |
| Autoclave Machine | 8419.20.00.10 |
Declare as "Chemical Container" | Duty Error + Delay |
| Liquid Cleaner | 3402.90.50.30 |
Declare as "Sterilizer" | Duty Error + Delay |
| Mixed Shipment | Separate Line Items | Combined Declaration | Confiscation or Penalty |
✅ 3. Special Cases & Handling
| Scenario | Handling Advice |
|---|---|
| Ambiguous Product | If unsure if it's chemical or machine, provide both MSDS and technical specs to Customs. |
| Section 301 Risk | For HS 3808/3811, assume potential 25% additional duty unless proven otherwise. |
| FDA Regulated Items | Medical sterilizers (8419) require FDA registration. Cleaning agents (3402) may not. |
| Origin Non-China | If from Vietnam/Mexico, check for IEEPA exemptions or USMCA benefits. |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 8419.20.00.10 (Machine) |
0% | FDA + CE | Chemicals (3808) have "Error" – verify Section 301. |
| 🇨🇳 China | 8419.20.00.10 |
5-7% | CCC | Higher base duty for machinery. |
| 🇪🇺 EU | 8419.20.00.10 |
0% | CE + MDR | Strict medical device regulations. |
| 🇯🇵 Japan | 8419.20.00.10 |
0-3% | PSE + PMD Act | Varies by specific machine type. |
📌 Conclusion:
- USA offers 0% duty on Sterilizer Machinery (8419) and Cleaning Preparations (3402).
- Chemical Wax Agents (3808/3811) have uncertain tariffs ("Error") – verify with a customs broker before shipping.
- Never mix chemical and mechanical declarations.
📌 VI. Common Errors & Pitfalls (Lessons Learned)
❌ Error 1: Declaring "Sterilizer Wax" as "Machine Part" to avoid chemical regulations.
👉 Consequence: FDA seizure, false declaration penalties.
❌ Error 2: Declaring an Autoclave Machine as "Cleaning Preparation" to get 0% duty.
👉 Consequence: Duty evasion accusation, fines.
❌ Error 3: Not providing MSDS for chemical wax agents.
👉 Consequence: Cargo held at port, return or destruction.
❌ Error 4: Assuming 0% duty for all "Sterilization" items.
👉 Consequence: Surprise 25%+ tariffs on chemicals.
✅ Correct Approach:
"Sterilizer Wax, Wax-Based, For Laboratory Use, MSDS Attached"
"Medical Autoclave Sterilizer, 120L, Steam, FDA Registered, Model XYZ"
🎯 VII. Conclusion: Precise Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Machines 8419 = 0% | Cleaners 3402 = 0% | Wax 3808 = Check Carefully!"
🔹 "MSDS for Chemicals, Specs for Machines, Labels for All!"
📌 Pro Tip:
If your Sterilizer Wax Agent is originally from Vietnam, Mexico, or Thailand, apply for IEEPA exemptions or FTAs to potentially reduce duties.
For machinery, ensure FDA registration is completed before shipment.
📣 Immediate Action:
📞 Contact a licensed customs broker for HS Code Pre-Ruling on chemical wax agents.
📄 Prepare MSDS and Technical Datasheets in advance.
🚀 Ensure separate shipping lines for chemicals and machinery.
✨ Professional Clearance Starts with Accurate Classification!
💼 Every duty dollar saved is profit earned!
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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) — 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.