呼吸管
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 9020006000 | 12.5% | CN | US | Official Doc |
| 9018390040 | 10.0% | CN | US | Official Doc |
| 9020009000 | 12.5% | CN | US | Official Doc |
| 4014905000 | 14.2% | CN | US | Official Doc |
| 9020009000 | 12.5% | CN | US | Official Doc |
AI Analysis
🌬️ Breathing Tubes (Respiratory Tubes & Apparatus)
🌐 HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Breathing Tubes"?
Breathing tubes (often referred to as respiratory tubes, snorkeling tubes, or medical breathing apparatus components) are critical accessories for respiratory support, diving, or medical procedures. In international trade, they are primarily classified under Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus) because their primary function relates to breathing assistance or medical use.
⚠️ Key Classification Distinction:
- If the item is a medical breathing tube (plastic/rubber) used for catheterization or drainage → Consider 9018.39.00.40.
- If the item is a component/part of a breathing apparatus → Consider 9020.00.60.00.
- If the item is a complete breathing apparatus or a generic rubber respirator → Consider 9020.00.90.00 or 4014.90.50.00.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Material/Logic |
|---|---|---|---|
9020.00.60.00 |
Parts and accessories of breathing apparatus | Breathing tube used as a component for respiratory devices | Matches "Parts of breathing appliances"; no material conflict. |
9018.39.00.40 |
Medical catheters/drainage tubes | Breathing tube matched with medical catheter/drainage scope | Material inferred as plastic/rubber; fits "Other" category. |
9020.00.90.00 |
Other breathing apparatus | Complete respirator or generic breathing device | Purpose matches "breathing appliances"; fallback category if material unclear. |
4014.90.50.00 |
Other articles of vulcanized rubber | Respirator made of sulfurized rubber (medical/hygiene use) | Fits "Other" fallback for rubber-based medical/hygiene items. |
9020.00.90.00 |
Other breathing apparatus (Repeat) | Respirator with no material/form conflict | Consistent with "breathing appliance" purpose; fallback logic. |
🔍 Important Note:
- 9020.00.90.00 appears twice in the source data with identical tax details (12.5%), indicating it is the most common fallback classification when specific material or form is not explicitly defined.
- 9018.39.00.40 is specific to medical contexts (catheters/drainage), while 9020 covers broader breathing apparatus.
- 4014.90.50.00 is specific to rubber material. If the tube is plastic, this code is incorrect.
💰 III. 2026 Latest Tariff Rate Details (Including Surtaxes & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Time: 2025 November 10 onwards (including subsequent imports)
🎯 1. 9020.00.60.00 —— Parts and Accessories of Breathing Apparatus
| Item | Content |
|---|---|
| Base Tariff | 2.5% (ad valorem) |
| USITC Surtax | 0.0% |
| Section 301 / 122 Clause Tariff | +10% |
| Total Tariff Rate | 12.5% |
| Tax Calculation | CIF Value × 12.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 2.5% → 122 Clause: 10% |
📌 Explanation:
- The base tariff is 2.5% for parts of breathing apparatus.
- An additional 10% is applied under the "122 Clause" (likely referring to specific U.S. trade provisions or Section 301-related measures for Chinese goods).
- Total: 12.5%.
🎯 2. 9018.39.00.40 —— Medical Catheters / Drainage Tubes
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Surtax | 0.0% |
| Section 301 / 122 Clause Tariff | +10% |
| Total Tariff Rate | 10.0% |
| Tax Calculation | CIF Value × 10.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 0.0% → 122 Clause: 10% |
📌 Explanation:
- The base tariff is 0% for this specific medical category.
- However, the 10% surtax still applies due to the origin (China).
- Total: 10.0%. This is the lowest tax burden among the listed codes.
🎯 3. 9020.00.90.00 —— Other Breathing Apparatus (Fallback)
| Item | Content |
|---|---|
| Base Tariff | 2.5% |
| USITC Surtax | 0.0% |
| Section 301 / 122 Clause Tariff | +10% |
| Total Tariff Rate | 12.5% |
| Tax Calculation | CIF Value × 12.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 2.5% → 122 Clause: 10% |
📌 Note:
- This code appears twice in the data with identical rates.
- It is a general fallback when the exact type of breathing apparatus is not specified.
- Total: 12.5%.
🎯 4. 4014.90.50.00 —— Other Articles of Vulcanized Rubber
| Item | Content |
|---|---|
| Base Tariff | 4.2% |
| USITC Surtax | 0.0% |
| Section 301 / 122 Clause Tariff | +10% |
| Total Tariff Rate | 14.2% |
| Tax Calculation | CIF Value × 14.2% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Base: 4.2% → 122 Clause: 10% |
📌 Warning:
- This code has the highest base tariff (4.2%).
- Only use if the breathing tube is explicitly made of vulcanized rubber.
- If it is plastic, this classification is incorrect and may lead to penalties.
🛠️ IV. Clearance Practical Advice (Battle-Tested Pitfall Avoidance)
✅ 1. Required Documentation Checklist (None Can Be Missing)
| Document | Required | Explanation |
|---|---|---|
| ✅ Product Specifications | ✔️ | Must include material (Plastic vs. Rubber), diameter, length, and intended use (Medical vs. Recreational). |
| ✅ Material Declaration | ✔️ | Critical for distinguishing between 9018, 9020, and 4014. |
| ✅ Product Photos | ✔️ | Clear images showing connectors, tubing structure, and any medical certifications. |
| ✅ Intended Use Statement | ✔️ | Is it for medical catheterization? Or for breathing apparatus? Or for diving/snorkeling? |
| ✅ Commercial Invoice | ✔️ | Must match the HS Code description exactly. |
| ✅ Packing List | ✔️ | Show if it is sold as a component or a complete device. |
✅ 2. Declaration Tips (Key Mnemonics)
🔥 “Material First, Use Second, Code Selects!”
| Scenario | Correct HS Code | Wrong Action |
|---|---|---|
| Medical Breathing Tube (Plastic/Rubber) | 9018.39.00.40 |
Misdeclaring as general "parts" → 12.5% |
| Part of a Breathing Apparatus | 9020.00.60.00 |
Misdeclaring as "apparatus" → 12.5% |
| Complete Breathing Device (Unclear Material) | 9020.00.90.00 |
Misdeclaring as rubber if it’s plastic → Penalty |
| Rubber Breathing Tube (Non-Medical) | 4014.90.50.00 |
Misdeclaring as medical → Inspection delay |
✅ 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| OEM Breathing Tubes | Provide design drawings to prove if it’s a "part" (9020.00.60.00) or "apparatus" (9020.00.90.00). |
| Mixed Materials | If the tube has a plastic core with rubber coating, the primary material determines the code. |
| Medical vs. Recreational | Medical items (9018) may have different regulatory requirements (FDA) compared to recreational snorkeling tubes (which might fall under different chapters if not for breathing support). |
| Vulcanized Rubber | Only use 4014.90.50.00 if you can provide material test reports proving vulcanization. |
🌍 V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification | Note |
|---|---|---|---|---|
| 🇺🇸 USA | 9020.00.60.00 / 9020.00.90.00 |
12.5% | No specific FDA unless medical | High surtax due to China origin. |
| 🇺🇸 USA | 9018.39.00.40 |
10.0% | FDA (if medical) | Lowest rate for medical tubes. |
| 🇨🇳 China | 9020.00.90.00 |
5-7% | CCC (if applicable) | No additional surtax. |
| 🇪🇺 EU | 9020.00.90.00 |
0-2.7% | CE (if medical) | No additional surtax. |
📌 Conclusion:
- The USA imposes a 10% surtax on all these codes due to the "122 Clause" (likely Section 301 related).
-9018.39.00.40is the most tax-efficient if the product is truly a medical catheter/drainage tube.
-9020.00.90.00is the safest fallback if the exact type is uncertain, but it carries a higher base tariff.
📌 VI. Common Errors & Pitfall Guide (Lessons Learned)
❌ Mistake 1: Declaring a rubber tube as 9020.00.90.00 (12.5%) when it should be 4014.90.50.00 (14.2%).
👉 Result: Higher tax, but more importantly, misclassification risk if material is wrong.
❌ Mistake 2: Declaring a medical tube as 9020.00.60.00 (12.5%) instead of 9018.39.00.40 (10.0%).
👉 Result: Overpayment of 2.5%. Always verify if it’s a medical catheter.
❌ Mistake 3: No material declaration.
👉 Result: Customs will inspect and may classify as the highest base tariff (4014.90.50.00 or generic parts).
❌ Mistake 4: Using "Breathing Tube" as the description without specifying Medical vs. Parts vs. Apparatus.
👉 Result: Customs may question the intent and delay clearance.
✅ Correct Declaration Example:
"Medical Breathing Tube, Plastic, For Use with Respiratory Apparatus, Model XYZ, FDA Compliant" →
9018.39.00.40
"Breathing Apparatus Part, Rubber, Model ABC" →9020.00.60.00
🎯 VII. Conclusion: Precise Classification, Cost Efficiency!
🎯 Remember the Mnemonic:
🔹 "Medical First (10%), Parts Next (12.5%), Rubber Last (14.2%)!"
🔹 "Material Defines Code, Use Defines Tariff, Error Costs Dollars!"
📌 Pro Tip:
- If your breathing tube is medical-grade, always aim for 9018.39.00.40 to save 2.5% in taxes.
- If it’s a general part, use 9020.00.60.00.
- If uncertain, 9020.00.90.00 is the standard fallback.
- Always provide material proof to avoid misclassification into the higher 4014 category.
📣 Immediate Action:
📞 Consult a customs broker + Provide Material Reports + Apply for Pre-Ruling if high volume.
🚀 Ensure smooth clearance, avoid penalties, and maximize profit!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Cent Saved is Profit Earned!
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.