HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3902205000 | Doc | 61.5% | CN | US | 2025-05-12 |
3902201000 | Doc | 55.0% | CN | US | 2025-05-12 |
3902900010 | Doc | 61.5% | CN | US | 2025-05-12 |
3902300000 | Doc | 61.5% | CN | US | 2025-05-12 |
3902900050 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Polyisobutylene Food Grade Raw Material
Classification HS Code: 390210 (for polyisobutylene food-grade raw material)
✅ HS CODE: 3902105000
Description: Polyisobutylene food-grade raw material falls under HS code 3902105000.
🔍 Tariff Breakdown (as of now):
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff Rate: 61.5%
⚠️ Important Notes:
- April 11 Special Tariff: A 30.0% additional tariff will be imposed after April 11, 2025. This is a time-sensitive policy and must be considered in cost planning.
- No Anti-dumping duties currently apply to this product category.
- No specific anti-dumping duties on iron or aluminum are relevant here, as this is a polymer-based raw material.
📌 Proactive Advice for Importers:
- Verify Material Specifications: Ensure the product is indeed polyisobutylene and not a different polymer (e.g., polypropylene or polybutene), as this can affect HS code classification.
- Check Unit Price and Certification: Confirm whether the product requires any food-grade certifications (e.g., FDA, GB standards) for import compliance.
- Review Tariff Changes: Monitor the April 11, 2025 deadline for potential tariff increases and adjust import timelines accordingly.
- Consult Customs Broker: For accurate classification and to avoid misdeclaration penalties, it is recommended to work with a qualified customs broker or compliance expert.
📋 Summary Table:
HS Code | Description | Base Tariff | Additional Tariff | April 11 Tariff | Total Tariff |
---|---|---|---|---|---|
3902105000 | Polyisobutylene food-grade raw material | 6.5% | 25.0% | 30.0% | 61.5% |
If you have further details about the product (e.g., exact chemical structure, intended use, or country of origin), I can provide a more tailored compliance review.
Product Name: Polyisobutylene Food Grade Raw Material
Classification HS Code: 390210 (for polyisobutylene food-grade raw material)
✅ HS CODE: 3902105000
Description: Polyisobutylene food-grade raw material falls under HS code 3902105000.
🔍 Tariff Breakdown (as of now):
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff Rate: 61.5%
⚠️ Important Notes:
- April 11 Special Tariff: A 30.0% additional tariff will be imposed after April 11, 2025. This is a time-sensitive policy and must be considered in cost planning.
- No Anti-dumping duties currently apply to this product category.
- No specific anti-dumping duties on iron or aluminum are relevant here, as this is a polymer-based raw material.
📌 Proactive Advice for Importers:
- Verify Material Specifications: Ensure the product is indeed polyisobutylene and not a different polymer (e.g., polypropylene or polybutene), as this can affect HS code classification.
- Check Unit Price and Certification: Confirm whether the product requires any food-grade certifications (e.g., FDA, GB standards) for import compliance.
- Review Tariff Changes: Monitor the April 11, 2025 deadline for potential tariff increases and adjust import timelines accordingly.
- Consult Customs Broker: For accurate classification and to avoid misdeclaration penalties, it is recommended to work with a qualified customs broker or compliance expert.
📋 Summary Table:
HS Code | Description | Base Tariff | Additional Tariff | April 11 Tariff | Total Tariff |
---|---|---|---|---|---|
3902105000 | Polyisobutylene food-grade raw material | 6.5% | 25.0% | 30.0% | 61.5% |
If you have further details about the product (e.g., exact chemical structure, intended use, or country of origin), I can provide a more tailored compliance review.
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