HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3812201000 | Doc | 61.5% | CN | US | 2025-05-12 |
3913901000 | Doc | 55.0% | CN | US | 2025-05-12 |
3812399000 | Doc | 60.0% | CN | US | 2025-05-12 |
3812396000 | Doc | 61.5% | CN | US | 2025-05-12 |
3815905000 | Doc | 60.0% | CN | US | 2025-05-12 |




Here is the structured classification and tariff information for Rubber Reinforcing Agents based on the provided HS codes and tax details:
📦 Product Classification: Rubber Reinforcing Agents
🔢 HS CODE: 3812201000
Description: Composite plasticizers for rubber or plastics
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This product is classified under composite plasticizers used in rubber or plastics.
🔢 HS CODE: 3913901000
Description: Chemical derivatives of natural rubber
Total Tax Rate: 55.0%
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a chemical derivative of natural rubber, not a direct rubber reinforcing agent, but may be used in rubber processing.
🔢 HS CODE: 3812399000
Description: Antioxidants and other composite stabilizers for rubber or plastics
Total Tax Rate: 60.0%
- Base Tariff: 5.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This category includes composite stabilizers used in rubber or plastics.
🔢 HS CODE: 3812396000
Description: Antioxidants and other composite stabilizers for rubber or plastics
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Similar to 3812399000, but with a slightly higher base tariff.
🔢 HS CODE: 3815905000
Description: Initiators, promoters, and catalysts for reactions
Total Tax Rate: 60.0%
- Base Tariff: 5.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This category includes chemical agents used in reaction processes, which may be relevant in rubber production.
⚠️ 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 cost planning.
- Anti-dumping duties: Not explicitly mentioned in the data, but always verify if applicable for specific countries or products.
- Certifications: Ensure that your product meets all required certifications (e.g., REACH, RoHS, etc.) depending on the destination market.
✅ Proactive Advice:
- Verify Material Specifications: Confirm the exact chemical composition and function of the product to ensure correct HS code classification.
- Check Unit Price: Tariff rates can significantly impact total costs, so ensure accurate pricing and tax calculations.
- Consult Customs Authority: For complex or borderline cases, consult local customs or a customs broker for confirmation.
- Monitor Policy Updates: Stay informed about any changes in tariff policies, especially around the April 11, 2025 deadline.
Let me know if you need help with HS code verification or customs documentation! Here is the structured classification and tariff information for Rubber Reinforcing Agents based on the provided HS codes and tax details:
📦 Product Classification: Rubber Reinforcing Agents
🔢 HS CODE: 3812201000
Description: Composite plasticizers for rubber or plastics
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This product is classified under composite plasticizers used in rubber or plastics.
🔢 HS CODE: 3913901000
Description: Chemical derivatives of natural rubber
Total Tax Rate: 55.0%
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is a chemical derivative of natural rubber, not a direct rubber reinforcing agent, but may be used in rubber processing.
🔢 HS CODE: 3812399000
Description: Antioxidants and other composite stabilizers for rubber or plastics
Total Tax Rate: 60.0%
- Base Tariff: 5.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This category includes composite stabilizers used in rubber or plastics.
🔢 HS CODE: 3812396000
Description: Antioxidants and other composite stabilizers for rubber or plastics
Total Tax Rate: 61.5%
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Similar to 3812399000, but with a slightly higher base tariff.
🔢 HS CODE: 3815905000
Description: Initiators, promoters, and catalysts for reactions
Total Tax Rate: 60.0%
- Base Tariff: 5.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This category includes chemical agents used in reaction processes, which may be relevant in rubber production.
⚠️ 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 cost planning.
- Anti-dumping duties: Not explicitly mentioned in the data, but always verify if applicable for specific countries or products.
- Certifications: Ensure that your product meets all required certifications (e.g., REACH, RoHS, etc.) depending on the destination market.
✅ Proactive Advice:
- Verify Material Specifications: Confirm the exact chemical composition and function of the product to ensure correct HS code classification.
- Check Unit Price: Tariff rates can significantly impact total costs, so ensure accurate pricing and tax calculations.
- Consult Customs Authority: For complex or borderline cases, consult local customs or a customs broker for confirmation.
- Monitor Policy Updates: Stay informed about any changes in tariff policies, especially around the April 11, 2025 deadline.
Let me know if you need help with HS code verification or customs documentation!
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