HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3920100000 | Doc | 59.2% | CN | US | 2025-05-12 |
3920991000 | Doc | 61.0% | CN | US | 2025-05-12 |
3921904090 | Doc | 34.2% | CN | US | 2025-05-12 |
8506900000 | Doc | 57.7% | CN | US | 2025-05-12 |
3903190000 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Polyethylene Film for Battery Separator
Classification Analysis and Customs Tariff Overview
✅ HS CODE: 3920100000
Description: Polyethylene film falls under this HS code, which covers plastic sheets, plates, films, foils, and strips made from polyethylene (a polymer of ethylene).
Total Tax Rate: 59.2%
- Base Tariff: 4.2%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a general category for polyethylene films, but if the film is specifically used as a battery separator, it may be more accurately classified under a different HS code (e.g., 8506900000).
✅ HS CODE: 3920991000
Description: This code applies to polyethylene films that are non-cellular, non-reinforced, flexible, with a thickness over 0.152 mm, and not wound.
Total Tax Rate: 61.0%
- Base Tariff: 6.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a more specific category for polyethylene films with defined physical properties.
✅ HS CODE: 3921904090
Description: This code applies to flexible plastic sheets, plates, films, foils, and strips made of polyethylene.
Total Tax Rate: 34.2%
- Base Tariff: 4.2%
- Additional Tariff: 0.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code may be applicable if the film is considered a flexible plastic product, but it is less specific than 3920100000 or 3920991000.
✅ HS CODE: 8506900000
Description: This code is for parts of primary batteries, including battery separators.
Total Tax Rate: 57.7%
- Base Tariff: 2.7%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is the most accurate classification if the polyethylene film is specifically used as a battery separator.
- Important: This classification may require technical documentation or certifications to prove the product's intended use.
✅ HS CODE: 3903190000
Description: This code applies to polystyrene films, which are a different polymer (styrene-based) and not polyethylene.
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is not applicable for polyethylene film.
📌 Proactive Advice for Users:
- Verify Material and Unit Price: Ensure the product is indeed polyethylene and not another polymer (e.g., polystyrene).
- Check Intended Use: If the film is used as a battery separator, consider HS CODE 8506900000 for more accurate classification.
- Document Usage: Provide technical specifications or certifications to support the classification, especially for specialized applications.
- Monitor Tariff Changes: Be aware of the April 11, 2025 deadline for additional tariffs (30.0%).
- Consult Customs Authority: For high-value or specialized products, consult local customs or a customs broker for confirmation.
Let me know if you need help with certification requirements or customs documentation for this product.
Product Name: Polyethylene Film for Battery Separator
Classification Analysis and Customs Tariff Overview
✅ HS CODE: 3920100000
Description: Polyethylene film falls under this HS code, which covers plastic sheets, plates, films, foils, and strips made from polyethylene (a polymer of ethylene).
Total Tax Rate: 59.2%
- Base Tariff: 4.2%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a general category for polyethylene films, but if the film is specifically used as a battery separator, it may be more accurately classified under a different HS code (e.g., 8506900000).
✅ HS CODE: 3920991000
Description: This code applies to polyethylene films that are non-cellular, non-reinforced, flexible, with a thickness over 0.152 mm, and not wound.
Total Tax Rate: 61.0%
- Base Tariff: 6.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a more specific category for polyethylene films with defined physical properties.
✅ HS CODE: 3921904090
Description: This code applies to flexible plastic sheets, plates, films, foils, and strips made of polyethylene.
Total Tax Rate: 34.2%
- Base Tariff: 4.2%
- Additional Tariff: 0.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code may be applicable if the film is considered a flexible plastic product, but it is less specific than 3920100000 or 3920991000.
✅ HS CODE: 8506900000
Description: This code is for parts of primary batteries, including battery separators.
Total Tax Rate: 57.7%
- Base Tariff: 2.7%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is the most accurate classification if the polyethylene film is specifically used as a battery separator.
- Important: This classification may require technical documentation or certifications to prove the product's intended use.
✅ HS CODE: 3903190000
Description: This code applies to polystyrene films, which are a different polymer (styrene-based) and not polyethylene.
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is not applicable for polyethylene film.
📌 Proactive Advice for Users:
- Verify Material and Unit Price: Ensure the product is indeed polyethylene and not another polymer (e.g., polystyrene).
- Check Intended Use: If the film is used as a battery separator, consider HS CODE 8506900000 for more accurate classification.
- Document Usage: Provide technical specifications or certifications to support the classification, especially for specialized applications.
- Monitor Tariff Changes: Be aware of the April 11, 2025 deadline for additional tariffs (30.0%).
- Consult Customs Authority: For high-value or specialized products, consult local customs or a customs broker for confirmation.
Let me know if you need help with certification requirements or customs documentation for this product.
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