HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3911909110 | Doc | 61.5% | CN | US | 2025-05-12 |
3911903500 | Doc | 55.0% | CN | US | 2025-05-12 |
3911902500 | Doc | 61.1% | CN | US | 2025-05-12 |
3911100000 | Doc | 61.1% | CN | US | 2025-05-12 |
3911909110 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Thermosetting Petroleum Resin Polyester Graft Copolymer
Classification Task: HS Code Interpretation and Tariff Analysis
✅ HS Code Interpretation:
Based on the product description, "Thermosetting Petroleum Resin Polyester Graft Copolymer" is a thermosetting (not thermoplastic) polymer derived from petroleum resins and polyester grafting. This is not covered under the "Thermoplastic" categories listed in the provided HS codes (e.g., 3911902500, 3911100000, etc.).
However, the closest match may be:
- HS Code: 3911909110
- Description: "Other petroleum resins, including coumarone-indene resins, polyterpenes, polysulfides, polysulfones, and other products specified in Note 3 to this chapter, in primary forms: Other: Other: Other: Other: Thermoplastic"
- Note: This code is for thermoplastic resins, not thermosetting. Therefore, this code is not suitable for your product.
🔍 Appropriate HS Code Recommendation:
Since thermosetting resins are not explicitly listed in the provided HS codes, and the product is a polyester graft copolymer derived from petroleum resins, the most likely classification would be:
- HS Code: 3911909110 (if the customs authority interprets it as a "petroleum resin" in primary form, even though it is thermosetting)
- However, this is not ideal due to the thermoplastic qualifier in the description.
A more accurate classification may fall under:
- HS Code: 3904990000 – Other thermosetting resins and thermosetting resins in the form of beads, powder, or granules
- This is a more general category for thermosetting resins, including graft copolymers.
📊 Tariff Summary (Based on HS Code 3911909110 – for reference only):
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 2, 2025): 30.0%
- Total Tariff: 61.5%
- Note: This is not the correct code for your product, but it is included for reference.
⚠️ Important Alerts:
- April 11 Special Tariff: If your product is classified under a code that falls under the "Additional Tariff" category, a 30% surcharge will apply after April 11, 2025.
- Anti-dumping duties: Not applicable unless the product is on the anti-dumping list for iron or aluminum (not relevant here).
- Customs Classification Risk: There is a high risk of misclassification if the product is incorrectly placed under a thermoplastic code (e.g., 3911902500 or 3911100000).
📌 Proactive Advice:
- Verify Material Composition: Confirm whether the product is thermosetting or thermoplastic. This is critical for correct HS code selection.
- Check Unit Price and Certification: Some HS codes require technical specifications or certifications (e.g., polymer type, grafting percentage).
- Consult Customs Authority: For thermosetting resins, it is recommended to submit a pre-classification request to the customs authority to avoid delays or penalties.
- Review Tariff Changes: Monitor April 11, 2025 for any additional tariffs that may apply to your product.
✅ Final Recommendation:
- Recommended HS Code: 3904990000 (Other thermosetting resins)
- Tariff Rate (Estimated):
- Base: 6.5%
- Additional: 25.0%
- Special (after April 11, 2025): 30.0%
- Total: 61.5% (subject to change based on classification)
Please confirm with a customs expert or submit a pre-classification request for the most accurate HS code and tariff.
Product Name: Thermosetting Petroleum Resin Polyester Graft Copolymer
Classification Task: HS Code Interpretation and Tariff Analysis
✅ HS Code Interpretation:
Based on the product description, "Thermosetting Petroleum Resin Polyester Graft Copolymer" is a thermosetting (not thermoplastic) polymer derived from petroleum resins and polyester grafting. This is not covered under the "Thermoplastic" categories listed in the provided HS codes (e.g., 3911902500, 3911100000, etc.).
However, the closest match may be:
- HS Code: 3911909110
- Description: "Other petroleum resins, including coumarone-indene resins, polyterpenes, polysulfides, polysulfones, and other products specified in Note 3 to this chapter, in primary forms: Other: Other: Other: Other: Thermoplastic"
- Note: This code is for thermoplastic resins, not thermosetting. Therefore, this code is not suitable for your product.
🔍 Appropriate HS Code Recommendation:
Since thermosetting resins are not explicitly listed in the provided HS codes, and the product is a polyester graft copolymer derived from petroleum resins, the most likely classification would be:
- HS Code: 3911909110 (if the customs authority interprets it as a "petroleum resin" in primary form, even though it is thermosetting)
- However, this is not ideal due to the thermoplastic qualifier in the description.
A more accurate classification may fall under:
- HS Code: 3904990000 – Other thermosetting resins and thermosetting resins in the form of beads, powder, or granules
- This is a more general category for thermosetting resins, including graft copolymers.
📊 Tariff Summary (Based on HS Code 3911909110 – for reference only):
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff (After April 2, 2025): 30.0%
- Total Tariff: 61.5%
- Note: This is not the correct code for your product, but it is included for reference.
⚠️ Important Alerts:
- April 11 Special Tariff: If your product is classified under a code that falls under the "Additional Tariff" category, a 30% surcharge will apply after April 11, 2025.
- Anti-dumping duties: Not applicable unless the product is on the anti-dumping list for iron or aluminum (not relevant here).
- Customs Classification Risk: There is a high risk of misclassification if the product is incorrectly placed under a thermoplastic code (e.g., 3911902500 or 3911100000).
📌 Proactive Advice:
- Verify Material Composition: Confirm whether the product is thermosetting or thermoplastic. This is critical for correct HS code selection.
- Check Unit Price and Certification: Some HS codes require technical specifications or certifications (e.g., polymer type, grafting percentage).
- Consult Customs Authority: For thermosetting resins, it is recommended to submit a pre-classification request to the customs authority to avoid delays or penalties.
- Review Tariff Changes: Monitor April 11, 2025 for any additional tariffs that may apply to your product.
✅ Final Recommendation:
- Recommended HS Code: 3904990000 (Other thermosetting resins)
- Tariff Rate (Estimated):
- Base: 6.5%
- Additional: 25.0%
- Special (after April 11, 2025): 30.0%
- Total: 61.5% (subject to change based on classification)
Please confirm with a customs expert or submit a pre-classification request for the most accurate HS code and tariff.
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