猫门
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3926305000 | 22.8% | CN | US | Official Doc |
| 7616995170 | 37.5% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
| 8302419045 | 38.5% | CN | US | Official Doc |
| 8302416045 | 88.9% | CN | US | Official Doc |
AI Analysis
🐱 Cat Doors (Pet Entry/Exit Gates)
🌐 HS Code & Tariff Guide | 2026 U.S. Trade Compliance Deep Dive | Expert Clearance Strategy
📌 One Product, Five HS Codes — Know Which One Applies to Your Cat Door!
📦 一、Product Definition & Classification: What Exactly Is a "Cat Door"?
A cat door is a pet-accessible entry/exit panel or gate installed in doors, walls, or fences, allowing cats to pass freely while maintaining security and climate control. These devices are made from various materials and come in multiple configurations:
- Metal-based (aluminum, stainless steel, steel, copper)
- Plastic-based (ABS, polycarbonate, PVC)
- Hybrid (metal frame with plastic flap or vice versa)
⚠️ Key Classification Triggers: - Material composition (metal vs. plastic) - Structural function (door fitting vs. connector) - Installation method (built-in vs. attached) - Whether it’s part of a building system or standalone
📌 Critical Insight:
The material and intended use determine the HS Code, which directly impacts tariff rate — a 37.5% vs. 88.9% difference can make or break your profit margin.
🔍 二、HS Code Breakdown (2026 U.S. Tariff Schedule – China-Origin Goods)
| HS Code | Product Description | Material | Functional Use | Total Tariff |
|---|---|---|---|---|
7616.99.51.70 |
Other aluminum articles | Aluminum / Stainless Steel | Cat door (standalone) | 37.5% |
3926.90.99.89 |
Other articles of other materials | Plastic or Metal | General-purpose pet door | 22.8% |
8302.41.90.45 |
Metal fittings for buildings | Metal (non-steel/aluminum/copper) | Mounted in walls/doors | 38.5% |
8302.41.60.45 |
Other building door fittings | Metal or Plastic | Door access fittings | 88.9% |
3926.30.50.00 |
Other connecting parts | Plastic | Plastic-only cat door | 22.8% |
🔥 Pro Tip:
-8302.41.60.45has the highest tariff (88.9%) — avoid this if possible! -7616.99.51.70is best for aluminum-based cat doors — lowest rate among metal options.
💰 三、Tariff Breakdown: Why the Rates Are So High (And How to Avoid the Worst)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (inclusive)
✅ Legal Basis: U.S. Trade Act 301, IEEPA, Section 122
🎯 1. 7616.99.51.70 — Aluminum-Based Cat Door
| Component | Rate | Explanation |
|---|---|---|
| Basic Duty | 2.5% | Standard tariff for aluminum articles |
| Section 301 (USITC) | +25.0% | Tariff from U.S. Trade Act 301 (China-specific) |
| Section 122 (IEEPA) | +10% | Emergency economic powers — applies to Chinese-origin goods |
| Total | 37.5% | CIF × 37.5% |
| De Minimis Exemption? | ❌ No | No de minimis relief for China-origin goods under IEEPA |
| Legal Pathway | IEEPA:9903.01.24 → 301:7616.99.51.70 → FOOTNOTE:9903.88.01 |
📌 Why This Matters:
- This is the most favorable option for aluminum cat doors. - If your product is not made of steel, copper, or iron, avoid8302.41.60.45.
🎯 2. 3926.90.99.89 — Plastic or Mixed-Material Cat Door
| Component | Rate | Explanation |
|---|---|---|
| Basic Duty | 5.3% | Standard for non-metallic articles |
| Section 301 (USITC) | +7.5% | Lower than steel/aluminum due to material |
| Section 122 (IEEPA) | +10% | Applies to all China-origin goods |
| Total | 22.8% | CIF × 22.8% |
| De Minimis? | ❌ No | Still subject to full IEEPA |
| Legal Pathway | IEEPA:9901.25 → 301:3926.90.99.89 → FOOTNOTE:9903.88.01 |
📌 Key Insight:
- Plastic-only cat doors avoid the 25% steel/aluminum tariff. - Best choice if no metal components are present.
🎯 3. 8302.41.90.45 — Metal Fittings for Buildings (Non-Steel/Aluminum/Copper)
| Component | Rate | Explanation |
|---|---|---|
| Basic Duty | 3.5% | Standard for metal fittings |
| Section 301 (USITC) | +25.0% | Applies to all metal fittings from China |
| Section 122 (IEEPA) | +10% | Mandatory for China-origin goods |
| Total | 38.5% | CIF × 38.5% |
| De Minimis? | ❌ No | No relief under IEEPA |
| Legal Pathway | IEEPA:9903.01.24 → 301:8302.41.90.45 → FOOTNOTE:9903.88.01 |
📌 Watch Out:
- This code applies to metal cat doors installed in walls or doors. - If your cat door is not made of steel, aluminum, or copper, do not use this code — it’s a trap!
🎯 4. 8302.41.60.45 — Other Building Door Fittings (Metal or Plastic)
| Component | Rate | Explanation |
|---|---|---|
| Basic Duty | 3.9% | Standard for door fittings |
| Section 301 (USITC) | +25.0% | Applies to all China-origin goods |
| Section 122 (IEEPA) | +10% | Mandatory for China-origin |
| Steel/Aluminum/Copper Add-on | +50% | Critical! Applies to steel, aluminum, or copper components |
| Total | 88.9% | CIF × 88.9% |
| De Minimis? | ❌ No | No relief |
| Legal Pathway | IEEPA:9903.01.24 → 301:8302.41.60.45 → FOOTNOTE:9903.88.01 → ADD-ON:50% for metal |
🔥 🚨 WARNING: This is the HIGHEST tariff in the list!
- If your cat door has any steel, aluminum, or copper parts, this code will apply. - Even a plastic flap with metal frame triggers the 50% add-on. - Avoid this code at all costs unless you’re prepared for over 88% duty.
🎯 5. 3926.30.50.00 — Other Connecting Parts (Plastic Only)
| Component | Rate | Explanation |
|---|---|---|
| Basic Duty | 5.3% | Standard for plastic connectors |
| Section 301 (USITC) | +7.5% | Lower than metal tariffs |
| Section 122 (IEEPA) | +10% | Applies to China-origin goods |
| Total | 22.8% | CIF × 22.8% |
| De Minimis? | ❌ No | Still subject to IEEPA |
| Legal Pathway | IEEPA:9901.25 → 301:3926.30.50.00 → FOOTNOTE:9903.88.01 |
📌 Best for:
- 100% plastic cat doors with no metal components. - Lightweight, low-cost designs. - Avoid metal parts — even screws or hinges can trigger a higher code.
🛠️ 四、Clearance Tips (Real-World Strategies to Save Money)
✅ 1. Must-Have Documentation (No Exceptions)
| Document | Required? | Why It Matters |
|---|---|---|
| ✅ Product Spec Sheet | ✔️ | Shows material, dimensions, weight, function |
| ✅ Bill of Materials (BOM) | ✔️ | Proves no steel/aluminum/copper if claiming 3926.30.50.00 |
| ✅ Product Photos (with close-ups) | ✔️ | Shows material, hinges, frame, flaps |
| ✅ Third-Party Test Report | ✔️ | UL, CE, RoHS (if applicable) |
| ✅ Commercial Invoice | ✔️ | Must state "Cat Door, Plastic" or "Aluminum Cat Door" |
| ✅ Certificate of Origin (CO) | ✔️ | If from Vietnam/Mexico, may qualify for IEEPA exemption |
| ✅ Packing List | ✔️ | Proves no拆分申报 (no splitting into parts) |
✅ 2.申报技巧（Key Rules to Remember）
🔥 “Material First, Function Second — Don’t Lie to Customs!”
| Scenario | Correct HS Code | Wrong Code to Avoid |
|---|---|---|
| Aluminum frame + plastic flap | 7616.99.51.70 |
8302.41.60.45 → 88.9% |
| 100% plastic cat door | 3926.30.50.00 |
3926.90.99.89 → higher rate |
| Metal door with steel frame | 8302.41.60.45 |
8302.41.90.45 → still 88.9% |
| Cat door with copper wiring | 8302.41.60.45 |
7616.99.51.70 → wrong material |
| Cat door with plastic flap only | 3926.30.50.00 |
3926.90.99.89 → avoid |
📌 Golden Rule:
- If it has metal (steel, aluminum, copper), it’s not plastic.
- If it’s not a building fitting, don’t use8302.41.60.45.
✅ 3. Special Cases & Workarounds
| Situation | Solution |
|---|---|
| Cat door with metal frame + plastic flap | Use 7616.99.51.70 if aluminum/stainless steel |
| Cat door with steel frame | Avoid 8302.41.60.45 — it’s 88.9% — consider redesign |
| Cat door from Vietnam/Mexico | Apply for IEEPA exemption — tariff drops to 0–5% |
| OEM Cat Door (private label) | Provide customer PO + design drawings to avoid “non-standard” risk |
| Cat door with motorized lock | Still falls under same HS Code — no change in tariff |
🌍 五、Global Tariff Comparison (2026)
| Country | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA (China) | 7616.99.51.70 |
37.5% | FCC, RoHS | 88.9% if misclassified |
| 🇨🇳 China | 7616.99.51.70 |
5% | CCC | No extra tariffs |
| 🇪🇺 EU | 8302.41.60.45 |
0% (if CE) | CE | No 301/IEEPA |
| 🇦🇺 Australia | 3926.30.50.00 |
5% | RCM | No extra |
| 🇯🇵 Japan | 3926.30.50.00 |
0% | PSE | No extra |
📌 Insight:
- U.S. is the only market with 301 + IEEPA + 122 tariffs. - China-origin goods face the highest penalties — consider shifting production to Vietnam, Mexico, or Thailand.
🚨 六、Common Mistakes & How to Avoid Them
❌ Mistake 1: Calling a metal cat door “plastic” to avoid 88.9%
👉 Result: Severe penalties, seizure, reputational damage.
❌ Mistake 2: Splitting a cat door into “flap”, “frame”, “hinges”
👉 Result: Each part taxed at 88.9% → total duty > 260%!
❌ Mistake 3: Not declaring metal content in BOM
👉 Result: Customs reclassification → back taxes + interest.
❌ Mistake 4: Using “cat door” as generic name without material details
👉 Result: Customs assumes metal → applies 8302.41.60.45.
✅ Correct Declaration Example:
“Plastic Cat Door, 12” x 10”, 100% ABS, No Metal, Model XYZ, RoHS Certified”
🎯 七、Final Verdict: How to Win the Tariff War
🔹 Best HS Code:
7616.99.51.70for aluminum cat doors
🔹 Best for Plastic:3926.30.50.00— 22.8%
🔹 Avoid at All Costs:8302.41.60.45— 88.9%
🔹 Never Split: One unit, one HS Code
🔹 Never Lie: Material = Tax Rate
📌 Pro Tips (From the Trenches)
✅ Pre-Apply for Advance Ruling (AR): Get a binding HS Code decision before shipment.
✅ Redesign for Compliance: Use plastic instead of metal if targeting U.S. market.
✅ Shift Production: Move to Vietnam/Mexico to avoid IEEPA.
✅ Use a U.S.-Based Customs Broker: They know the nuances of 301/IEEPA/122.
📣 Act Now!
📞 Contact a U.S. Customs Broker + HS Code Pre-Ruling Service
🚀 Avoid 88.9% tariffs, prevent seizures, and keep your margins healthy
✨ Precision Classification = Profit Protection
💼 Your cat door shouldn’t cost you a fortune — only 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.