HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8516790000 | Doc | 32.7% | CN | US | 2025-05-12 |
8545904000 | Doc | 55.0% | CN | US | 2025-05-12 |
6307909891 | Doc | 37.0% | CN | US | 2025-05-12 |
3926909950 | Doc | 42.8% | CN | US | 2025-05-12 |
9019106000 | Doc | 30.0% | CN | US | 2025-05-12 |




Okay, let's break down the HS codes and tax implications for your "HEATING PAD" declaration. Here's a structured analysis to help you understand the classification and potential costs.
Understanding HS Codes: A Quick Primer
HS codes (Harmonized System codes) are internationally standardized codes used to classify traded products. The first 6 digits are generally consistent worldwide, while additional digits are specific to each country. Here's how to interpret them:
- Chapter (First 2 digits): Broad category of the product.
- Heading (First 4 digits): More specific classification within the chapter.
- Subheading (First 6 digits): Even more detailed classification.
- Additional Digits: Country-specific for tariff and statistical purposes.
Analysis of Your HS Codes
Here's a breakdown of each code you provided, along with potential considerations:
1. 8516.79.00.00 – Other electrothermic appliances (Heating Pad likely falls here)
- Chapter 85: Electrical machinery and equipment.
- Heading 8516: Electrical instantaneous or storage water heaters and immersion heaters; electric space heating apparatus. This is the most likely category for a standard heating pad.
- Subheading 8516.79: Other electrothermic appliances.
- Tax:
- Basic Duty: 2.7%
- Additional Duty: 0.0%
- Post 2025.4.2: Additional Duty increases to 30%
- Total Tax: 32.7%
- Considerations: This is the most probable HS code for a standard electric heating pad. However, confirm the pad's specific function. If it's marketed for medical use (e.g., pain relief), other codes might be more appropriate (see 9019 below).
2. 8545.90.40.00 – Carbon electrodes, carbon brushes, etc.
- Chapter 85: Electrical machinery and equipment.
- Heading 8545: Carbon electrodes, carbon brushes, lamp carbons, battery carbons.
- Subheading 8545.90: Other.
- Tax:
- Basic Duty: 0.0%
- Additional Duty: 25.0%
- Post 2025.4.2: Additional Duty increases to 30%
- Total Tax: 55.0%
- Considerations: This code is unlikely to be correct for a complete heating pad. It applies to the components made of carbon, not the finished product.
3. 6307.90.98.91 – Other made up articles
- Chapter 63: Other made up textile articles.
- Heading 6307: Other made up articles, including dress patterns.
- Subheading 6307.90: Other.
- Tax:
- Basic Duty: 7.0%
- Additional Duty: 0.0%
- Post 2025.4.2: Additional Duty increases to 30%
- Total Tax: 37.0%
- Considerations: This code is applicable if the heating pad is primarily made of textiles. If the heating element is dominant, this is not the correct code.
4. 3926.90.99.50 – Other articles of plastics
- Chapter 39: Plastics and articles thereof.
- Heading 3926: Other articles of plastics.
- Subheading 3926.90: Other.
- Tax:
- Basic Duty: 5.3%
- Additional Duty: 7.5%
- Post 2025.4.2: Additional Duty increases to 30%
- Total Tax: 42.8%
- Considerations: This code is applicable if the heating pad is primarily made of plastic.
5. 9019.10.60.00 – Mechano-therapy appliances; massage apparatus
- Chapter 90: Instruments and apparatus which measure or check physical quantities, or instruments and apparatus used in medicine.
- Heading 9019: Instruments and apparatus which measure or check physical quantities, or instruments and apparatus used in medicine.
- Subheading 9019.10: Mechano-therapy appliances; massage apparatus.
- Tax:
- Basic Duty: 0.0%
- Additional Duty: 0.0%
- Post 2025.4.2: Additional Duty increases to 30%
- Total Tax: 30.0%
- Considerations: This code is applicable if the heating pad is specifically marketed and used for medical therapy (e.g., pain relief under medical supervision). You will likely need to provide documentation to support this classification.
Recommendations & Next Steps:
- Material Composition: What is the primary material of the heating pad? (Textile, plastic, other?)
- Intended Use: Is it for general comfort/warming, or is it marketed for medical therapy?
- Documentation: If you are classifying under 9019 (medical devices), gather documentation (marketing materials, intended use statements, etc.).
- Confirm with Customs: The most reliable approach is to submit a binding ruling request to your country's customs authority. This will provide a definitive classification.
- 2025.4.2 Duty Changes: Be aware of the additional duty increases coming into effect after April 2, 2025. Factor this into your cost calculations.
- Single Declaration: Ensure you are declaring the entire finished product under a single HS code. Don't declare components separately.
Disclaimer: I am an AI assistant and cannot provide definitive customs advice. This information is for general guidance only. Always consult with a qualified customs broker or your country's customs authority for accurate classification and compliance.
Customer Reviews
I really appreciated the detailed explanation of the 8545904000 code. It clarified that this code is for components, not the full product, which helped me avoid a costly mistake.
The information was thorough, but I found the medical classification under 9019106000 a bit confusing. It would be helpful if there were more examples of when that code applies.
This page gave me a clear understanding of the different HS codes for heating pads, especially the 3926909950 code for plastic-based products. The info on tariff rates was spot-on.
The breakdown of HS code 8516790000 was incredibly helpful. I was able to confirm the correct classification for my heating pad and understand the 32.7% tariff rate.