HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3904905000 | Doc | 61.5% | CN | US | 2025-05-12 |
3911909110 | Doc | 61.5% | CN | US | 2025-05-12 |
3913905000 | Doc | 61.5% | CN | US | 2025-05-12 |
3911902500 | Doc | 61.1% | CN | US | 2025-05-12 |
3901905501 | Doc | 61.5% | CN | US | 2025-05-12 |




Here is the structured and professional breakdown of the HS codes and associated tariff information for Other Olefin Polymers:
📦 Product Classification Overview: Other Olefin Polymers
Below are the HS codes and their corresponding tariff details:
🔢 HS Code: 3904905000
Description: Other halogenated olefin polymers
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to polymers that have been halogenated (e.g., chlorinated or fluorinated).
🔢 HS Code: 3911909110
Description: Other petroleum-based resins
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This category includes resins derived from petroleum, not specifically olefin polymers.
🔢 HS Code: 3913905000
Description: Other unlisted natural polymers
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code is for natural polymers not otherwise specified.
🔢 HS Code: 3911902500
Description: Thermoplastic olefin copolymers
Total Tax Rate: 61.1%
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a specific category of thermoplastic copolymers, likely including polyethylene or polypropylene-based materials.
🔢 HS Code: 3901905501
Description: Ethylene-α-olefin copolymers
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a specific type of olefin copolymer, such as ethylene-propylene copolymers.
⚠️ Important Notes:
- April 11, 2025 Special Tariff: All the above HS codes are subject to an additional 30.0% tariff after April 11, 2025. This is a time-sensitive policy and must be considered in your customs planning.
- Anti-dumping duties: Not applicable for these polymer categories.
- Material Verification: Confirm the exact chemical composition and unit price of the product to ensure correct classification.
- Certifications: Check if any technical specifications, origin certificates, or environmental compliance documents are required for customs clearance.
✅ Proactive Advice:
- Double-check the product description to ensure it aligns with the HS code you are using.
- Consult a customs broker or import/export specialist if the product is a blend or composite material.
- Keep updated records of product specifications and supplier documentation to avoid delays at customs.
Let me know if you need help with HS code selection or tariff calculation for a specific product. Here is the structured and professional breakdown of the HS codes and associated tariff information for Other Olefin Polymers:
📦 Product Classification Overview: Other Olefin Polymers
Below are the HS codes and their corresponding tariff details:
🔢 HS Code: 3904905000
Description: Other halogenated olefin polymers
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to polymers that have been halogenated (e.g., chlorinated or fluorinated).
🔢 HS Code: 3911909110
Description: Other petroleum-based resins
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This category includes resins derived from petroleum, not specifically olefin polymers.
🔢 HS Code: 3913905000
Description: Other unlisted natural polymers
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code is for natural polymers not otherwise specified.
🔢 HS Code: 3911902500
Description: Thermoplastic olefin copolymers
Total Tax Rate: 61.1%
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a specific category of thermoplastic copolymers, likely including polyethylene or polypropylene-based materials.
🔢 HS Code: 3901905501
Description: Ethylene-α-olefin copolymers
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a specific type of olefin copolymer, such as ethylene-propylene copolymers.
⚠️ Important Notes:
- April 11, 2025 Special Tariff: All the above HS codes are subject to an additional 30.0% tariff after April 11, 2025. This is a time-sensitive policy and must be considered in your customs planning.
- Anti-dumping duties: Not applicable for these polymer categories.
- Material Verification: Confirm the exact chemical composition and unit price of the product to ensure correct classification.
- Certifications: Check if any technical specifications, origin certificates, or environmental compliance documents are required for customs clearance.
✅ Proactive Advice:
- Double-check the product description to ensure it aligns with the HS code you are using.
- Consult a customs broker or import/export specialist if the product is a blend or composite material.
- Keep updated records of product specifications and supplier documentation to avoid delays at customs.
Let me know if you need help with HS code selection or tariff calculation for a specific product.
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