HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3911909150 | Doc | 61.5% | CN | US | 2025-05-12 |
3911100000 | Doc | 61.1% | CN | US | 2025-05-12 |
3911904500 | Doc | 60.8% | CN | US | 2025-05-12 |
3911904500 | Doc | 60.8% | CN | US | 2025-05-12 |
3911904500 | Doc | 60.8% | CN | US | 2025-05-12 |




Product Name: Thermosetting Petroleum Resin Silicone Rubber Mixture
Classification Notes: Based on the provided HS codes and descriptions, the product likely falls under Chapter 39 (Plastics and articles thereof), specifically Heading 3911 (Petroleum resins and other resins of polyterpenes, whether or not chemically modified). Below is a detailed breakdown of the HS codes and associated tariffs:
🔍 HS Code Classification Overview
- HS Code 3911909150
- Description: Thermosetting petroleum resin
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This code is specific to thermosetting petroleum resins.
-
HS Code 3911100000
- Description: Petroleum resin
- Total Tax Rate: 61.1%
- Breakdown:
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is a general code for petroleum resins, not specifically thermosetting.
-
HS Code 3911904500
- Description:
- Contains aromatic or modified aromatic monomer units thermosetting petroleum resin
- Thermosetting petroleum resin coating
- Petroleum resin-based thermosetting material
- Total Tax Rate: 60.8%
- Breakdown:
- Base Tariff: 5.8%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to more specialized thermosetting materials with aromatic components.
⚠️ Important Tariff Notes
- April 11, 2025 Special Tariff:
- A 30.0% additional tariff will be imposed on all the above HS codes after April 11, 2025.
-
This is a time-sensitive policy and must be considered in cost planning and customs declarations.
-
Anti-dumping duties:
- No specific anti-dumping duties are mentioned for this product category in the provided data.
- However, it is advisable to verify if any anti-dumping measures apply to similar products from specific countries.
📌 Proactive Advice for Importers
- Verify Material Composition:
-
Confirm whether the product contains aromatic or modified aromatic monomer units, as this will determine the correct HS code (e.g., 3911904500 vs. 3911909150).
-
Check Unit Price and Certification Requirements:
- Ensure the product is classified correctly based on its technical specifications and documentation.
-
Some HS codes may require specific certifications or technical data sheets.
-
Plan for Tariff Increases:
-
If importing after April 11, 2025, be prepared for a 30.0% additional tariff. This could significantly impact the total cost.
-
Consult with Customs Brokers:
- For complex classifications or large volumes, it is recommended to work with a customs broker or compliance expert to avoid misclassification penalties.
✅ Summary Table
HS Code | Description | Base Tariff | Additional Tariff | Special Tariff (after 2025.4.11) | Total Tax |
---|---|---|---|---|---|
3911909150 | Thermosetting petroleum resin | 6.5% | 25.0% | 30.0% | 61.5% |
3911100000 | Petroleum resin | 6.1% | 25.0% | 30.0% | 61.1% |
3911904500 | Aromatic thermosetting resin, coating, etc. | 5.8% | 25.0% | 30.0% | 60.8% |
If you have more details about the product (e.g., chemical composition, end use, country of origin), I can help further refine the classification and tax implications.
Product Name: Thermosetting Petroleum Resin Silicone Rubber Mixture
Classification Notes: Based on the provided HS codes and descriptions, the product likely falls under Chapter 39 (Plastics and articles thereof), specifically Heading 3911 (Petroleum resins and other resins of polyterpenes, whether or not chemically modified). Below is a detailed breakdown of the HS codes and associated tariffs:
🔍 HS Code Classification Overview
- HS Code 3911909150
- Description: Thermosetting petroleum resin
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This code is specific to thermosetting petroleum resins.
-
HS Code 3911100000
- Description: Petroleum resin
- Total Tax Rate: 61.1%
- Breakdown:
- Base Tariff: 6.1%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is a general code for petroleum resins, not specifically thermosetting.
-
HS Code 3911904500
- Description:
- Contains aromatic or modified aromatic monomer units thermosetting petroleum resin
- Thermosetting petroleum resin coating
- Petroleum resin-based thermosetting material
- Total Tax Rate: 60.8%
- Breakdown:
- Base Tariff: 5.8%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This code applies to more specialized thermosetting materials with aromatic components.
⚠️ Important Tariff Notes
- April 11, 2025 Special Tariff:
- A 30.0% additional tariff will be imposed on all the above HS codes after April 11, 2025.
-
This is a time-sensitive policy and must be considered in cost planning and customs declarations.
-
Anti-dumping duties:
- No specific anti-dumping duties are mentioned for this product category in the provided data.
- However, it is advisable to verify if any anti-dumping measures apply to similar products from specific countries.
📌 Proactive Advice for Importers
- Verify Material Composition:
-
Confirm whether the product contains aromatic or modified aromatic monomer units, as this will determine the correct HS code (e.g., 3911904500 vs. 3911909150).
-
Check Unit Price and Certification Requirements:
- Ensure the product is classified correctly based on its technical specifications and documentation.
-
Some HS codes may require specific certifications or technical data sheets.
-
Plan for Tariff Increases:
-
If importing after April 11, 2025, be prepared for a 30.0% additional tariff. This could significantly impact the total cost.
-
Consult with Customs Brokers:
- For complex classifications or large volumes, it is recommended to work with a customs broker or compliance expert to avoid misclassification penalties.
✅ Summary Table
HS Code | Description | Base Tariff | Additional Tariff | Special Tariff (after 2025.4.11) | Total Tax |
---|---|---|---|---|---|
3911909150 | Thermosetting petroleum resin | 6.5% | 25.0% | 30.0% | 61.5% |
3911100000 | Petroleum resin | 6.1% | 25.0% | 30.0% | 61.1% |
3911904500 | Aromatic thermosetting resin, coating, etc. | 5.8% | 25.0% | 30.0% | 60.8% |
If you have more details about the product (e.g., chemical composition, end use, country of origin), I can help further refine the classification and tax implications.
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