HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3907995050 | Doc | 61.5% | CN | US | 2025-05-12 |
3903190000 | Doc | 61.5% | CN | US | 2025-05-12 |
3903905000 | Doc | 61.5% | CN | US | 2025-05-12 |
3920690000 | Doc | 59.2% | CN | US | 2025-05-12 |




Product Name: General Purpose Polybutylene Terephthalate
Classification: Plastic material, specifically a type of polyester (polybutylene terephthalate, PBT)
✅ HS CODE Classification Options:
- HS CODE: 3907995050
- Description: Other polyester resins
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is the most likely classification for general-purpose polybutylene terephthalate, as it falls under the broader category of polyester resins.
-
HS CODE: 3903190000
- Description: Polystyrene in primary form
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is for polystyrene, not polyester. Not applicable for PBT.
-
HS CODE: 3903905000
- Description: Other primary forms of styrene polymers
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is for other styrene-based polymers, not applicable for PBT.
-
HS CODE: 3920690000
- Description: Other polyester plastic sheets, films, foils, and strips
- Total Tax Rate: 59.2%
- Breakdown:
- Base Tariff: 4.2%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for finished products (e.g., sheets, films), not raw resins. Not applicable for raw PBT.
⚠️ Important 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. -
Anti-dumping duties:
No specific anti-dumping duties are mentioned for this product in the provided data. However, it is advisable to check for any ongoing investigations or duties specific to PBT. -
Certifications Required:
Ensure that the product meets any required customs documentation, such as material specifications, origin certificates, and compliance with REACH or RoHS if exporting to the EU.
📌 Proactive Advice:
- Verify the exact chemical structure of the product to confirm it is indeed polybutylene terephthalate (PBT) and not a different polyester or polymer.
- Check the form of the product (e.g., resin, sheet, film) to determine the correct HS code.
- Confirm the country of origin and any applicable free trade agreements that may reduce the tariff.
- Review the April 11, 2025 deadline and plan accordingly to avoid unexpected cost increases.
Let me know if you need help with customs documentation or tariff calculation tools.
Product Name: General Purpose Polybutylene Terephthalate
Classification: Plastic material, specifically a type of polyester (polybutylene terephthalate, PBT)
✅ HS CODE Classification Options:
- HS CODE: 3907995050
- Description: Other polyester resins
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is the most likely classification for general-purpose polybutylene terephthalate, as it falls under the broader category of polyester resins.
-
HS CODE: 3903190000
- Description: Polystyrene in primary form
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is for polystyrene, not polyester. Not applicable for PBT.
-
HS CODE: 3903905000
- Description: Other primary forms of styrene polymers
- Total Tax Rate: 61.5%
- Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
-
Note: This is for other styrene-based polymers, not applicable for PBT.
-
HS CODE: 3920690000
- Description: Other polyester plastic sheets, films, foils, and strips
- Total Tax Rate: 59.2%
- Breakdown:
- Base Tariff: 4.2%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for finished products (e.g., sheets, films), not raw resins. Not applicable for raw PBT.
⚠️ Important 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. -
Anti-dumping duties:
No specific anti-dumping duties are mentioned for this product in the provided data. However, it is advisable to check for any ongoing investigations or duties specific to PBT. -
Certifications Required:
Ensure that the product meets any required customs documentation, such as material specifications, origin certificates, and compliance with REACH or RoHS if exporting to the EU.
📌 Proactive Advice:
- Verify the exact chemical structure of the product to confirm it is indeed polybutylene terephthalate (PBT) and not a different polyester or polymer.
- Check the form of the product (e.g., resin, sheet, film) to determine the correct HS code.
- Confirm the country of origin and any applicable free trade agreements that may reduce the tariff.
- Review the April 11, 2025 deadline and plan accordingly to avoid unexpected cost increases.
Let me know if you need help with customs documentation or tariff calculation tools.
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