HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3911909110 | Doc | 61.5% | CN | US | 2025-05-12 |
3911902500 | Doc | 61.1% | CN | US | 2025-05-12 |
3911100000 | Doc | 61.1% | CN | US | 2025-05-12 |
3911901000 | Doc | 55.0% | CN | US | 2025-05-12 |
3911909110 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Thermosetting Petroleum Resin Rubber Mixture
Classification Note: Based on the provided HS codes and descriptions, the product appears to be a thermoplastic (not thermosetting) petroleum resin rubber mixture. However, the user has declared it as a thermosetting product. This may lead to misclassification and potential customs issues. Please verify the actual product composition and technical specifications.
🔍 HS Code Classification and Tax Details
Below are the HS codes and associated tax details for similar products. Note that none of the listed HS codes are for thermosetting petroleum resin rubber mixtures. The listed codes are for thermoplastic products.
📌 HS Code: 3911909110
Description: Thermoplastic petroleum resin composite material / Petroleum-based thermoplastic resin
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 thermoplastic products, not thermosetting.
📌 HS Code: 3911902500
Description: Thermoplastic petroleum resin
Total Tax Rate: 61.1%
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Again, this is for thermoplastic products.
📌 HS Code: 3911100000
Description: Thermoplastic petroleum resin
Total Tax Rate: 61.1%
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Thermoplastic classification only.
📌 HS Code: 3911901000
Description: Thermoplastic petroleum resin elastomer
Total Tax Rate: 55.0%
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for elastomers, which are typically thermoplastic in nature.
⚠️ Important Notes and Recommendations
- Misclassification Risk: The declared product is thermosetting, but the HS codes listed are for thermoplastic products. This may lead to customs penalties or rejection of the shipment.
- Verify Product Composition: Confirm whether the product is thermoplastic or thermosetting. This will determine the correct HS code.
- Check for Certifications: Some products may require technical specifications, material safety data sheets (MSDS), or certifications for customs clearance.
- April 11, 2025, Special Tariff: All listed products are subject to an additional 30% tariff after this date. Ensure your cost calculations include this.
- Anti-Dumping Duties: Not applicable for this product category, but always verify with the latest customs updates.
✅ Proactive Actions to Take
- Confirm the product type (thermoplastic vs. thermosetting) with your supplier or technical documentation.
- Review the HS code with a customs broker or classification expert to avoid misclassification.
- Update your product description and documentation to match the correct HS code.
- Include all necessary certifications and technical data for customs compliance.
Let me know if you need help identifying the correct HS code for a thermosetting product.
Product Name: Thermosetting Petroleum Resin Rubber Mixture
Classification Note: Based on the provided HS codes and descriptions, the product appears to be a thermoplastic (not thermosetting) petroleum resin rubber mixture. However, the user has declared it as a thermosetting product. This may lead to misclassification and potential customs issues. Please verify the actual product composition and technical specifications.
🔍 HS Code Classification and Tax Details
Below are the HS codes and associated tax details for similar products. Note that none of the listed HS codes are for thermosetting petroleum resin rubber mixtures. The listed codes are for thermoplastic products.
📌 HS Code: 3911909110
Description: Thermoplastic petroleum resin composite material / Petroleum-based thermoplastic resin
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 thermoplastic products, not thermosetting.
📌 HS Code: 3911902500
Description: Thermoplastic petroleum resin
Total Tax Rate: 61.1%
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Again, this is for thermoplastic products.
📌 HS Code: 3911100000
Description: Thermoplastic petroleum resin
Total Tax Rate: 61.1%
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: Thermoplastic classification only.
📌 HS Code: 3911901000
Description: Thermoplastic petroleum resin elastomer
Total Tax Rate: 55.0%
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for elastomers, which are typically thermoplastic in nature.
⚠️ Important Notes and Recommendations
- Misclassification Risk: The declared product is thermosetting, but the HS codes listed are for thermoplastic products. This may lead to customs penalties or rejection of the shipment.
- Verify Product Composition: Confirm whether the product is thermoplastic or thermosetting. This will determine the correct HS code.
- Check for Certifications: Some products may require technical specifications, material safety data sheets (MSDS), or certifications for customs clearance.
- April 11, 2025, Special Tariff: All listed products are subject to an additional 30% tariff after this date. Ensure your cost calculations include this.
- Anti-Dumping Duties: Not applicable for this product category, but always verify with the latest customs updates.
✅ Proactive Actions to Take
- Confirm the product type (thermoplastic vs. thermosetting) with your supplier or technical documentation.
- Review the HS code with a customs broker or classification expert to avoid misclassification.
- Update your product description and documentation to match the correct HS code.
- Include all necessary certifications and technical data for customs compliance.
Let me know if you need help identifying the correct HS code for a thermosetting product.
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