HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3903901000 | Doc | 61.5% | CN | US | 2025-05-12 |
3903905000 | Doc | 61.5% | CN | US | 2025-05-12 |
3903300000 | Doc | 61.5% | CN | US | 2025-05-12 |
3901400000 | Doc | 61.5% | CN | US | 2025-05-12 |
3907995010 | Doc | 61.5% | CN | US | 2025-05-12 |




Product Name: Extrusion Grade MBS Resin
Classification Notes: Based on the provided HS codes and summaries, the product is classified under various HS codes depending on its chemical composition. Below is a structured breakdown of the HS codes and associated tariff information.
🔍 HS Code Classification Overview
- HS Code 3903901000
- Description: MBS Resin (Methacrylate-Butadiene-Styrene Copolymer) – a type of styrene polymer.
- 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 correct classification for Extrusion Grade MBS Resin.
-
HS Code 3903905000
- Description: Other styrene polymers (e.g., polystyrene).
- 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 for other types of styrene polymers, not MBS.
-
HS Code 3903300000
- Description: ABS (Acrylonitrile-Butadiene-Styrene) copolymer.
- 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 ABS, not MBS.
-
HS Code 3901400000
- Description: Polyethylene resin (ethylene polymer).
- 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 polyethylene, not MBS.
-
HS Code 3907995010
- Description: Polybutylene terephthalate (PBT) 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 is for PBT, not MBS.
📌 Key Tax Rate Changes (April 11, 2025)
- All listed HS codes will see an increase in total tax rate from 51.5% to 61.5% after April 11, 2025.
- This is due to the Special Tariff of 30.0% being added to the base and additional tariffs.
⚠️ Important Alerts
- April 11, 2025, is a critical date for customs clearance. Ensure your import documentation is ready before this date to avoid unexpected delays or higher costs.
- Anti-dumping duties may apply depending on the country of origin and specific trade agreements. Verify if your product is subject to any anti-dumping or countervailing duties.
- Check the exact chemical composition of your MBS resin to ensure correct HS code classification. MBS is a specific type of copolymer and must not be confused with ABS, PBT, or polyethylene.
✅ Proactive Advice
- Verify the material specifications (e.g., chemical structure, polymer type) to confirm the correct HS code.
- Confirm the unit price and total value of the goods, as this may affect the application of additional tariffs.
- Check if any certifications (e.g., REACH, RoHS, or customs documentation) are required for import.
- Consult a customs broker or trade compliance expert if the product is being imported from a country with specific trade agreements or restrictions.
Let me know if you need help determining the correct HS code based on your product’s technical specifications.
Product Name: Extrusion Grade MBS Resin
Classification Notes: Based on the provided HS codes and summaries, the product is classified under various HS codes depending on its chemical composition. Below is a structured breakdown of the HS codes and associated tariff information.
🔍 HS Code Classification Overview
- HS Code 3903901000
- Description: MBS Resin (Methacrylate-Butadiene-Styrene Copolymer) – a type of styrene polymer.
- 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 correct classification for Extrusion Grade MBS Resin.
-
HS Code 3903905000
- Description: Other styrene polymers (e.g., polystyrene).
- 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 for other types of styrene polymers, not MBS.
-
HS Code 3903300000
- Description: ABS (Acrylonitrile-Butadiene-Styrene) copolymer.
- 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 ABS, not MBS.
-
HS Code 3901400000
- Description: Polyethylene resin (ethylene polymer).
- 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 polyethylene, not MBS.
-
HS Code 3907995010
- Description: Polybutylene terephthalate (PBT) 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 is for PBT, not MBS.
📌 Key Tax Rate Changes (April 11, 2025)
- All listed HS codes will see an increase in total tax rate from 51.5% to 61.5% after April 11, 2025.
- This is due to the Special Tariff of 30.0% being added to the base and additional tariffs.
⚠️ Important Alerts
- April 11, 2025, is a critical date for customs clearance. Ensure your import documentation is ready before this date to avoid unexpected delays or higher costs.
- Anti-dumping duties may apply depending on the country of origin and specific trade agreements. Verify if your product is subject to any anti-dumping or countervailing duties.
- Check the exact chemical composition of your MBS resin to ensure correct HS code classification. MBS is a specific type of copolymer and must not be confused with ABS, PBT, or polyethylene.
✅ Proactive Advice
- Verify the material specifications (e.g., chemical structure, polymer type) to confirm the correct HS code.
- Confirm the unit price and total value of the goods, as this may affect the application of additional tariffs.
- Check if any certifications (e.g., REACH, RoHS, or customs documentation) are required for import.
- Consult a customs broker or trade compliance expert if the product is being imported from a country with specific trade agreements or restrictions.
Let me know if you need help determining the correct HS code based on your product’s technical specifications.
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