Find HS Code and trade information for Copolymer Polystyrene Resin

Product Name: Copolymer Polystyrene Resin
Classification: Multiple HS codes may apply based on specific product details. Below is a structured analysis of the applicable HS codes and associated tariffs.

✅ HS CODE: 3903190000

Description:
- Applies to copolymer polystyrene resin, which falls under the category of styrene polymers.
- This code is appropriate for primary forms of styrene polymers, including copolymers.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3901905501

Description:
- Applies to ethylene copolymers in primary form, which may include copolymer polystyrene resin if it is classified as an ethylene-based polymer.
- This code is more relevant for ethylene-based polymers, so careful verification of the polymer base is required.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3902100000

Description:
- Applies to polypropylene in primary form, which is a propylene polymer.
- This code is not suitable for styrene-based copolymers, unless the product is misclassified or mislabeled.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3902900010

Description:
- Applies to polybutene or other olefin polymers in primary form.
- This code is not suitable for styrene-based copolymers unless the product is a butene-based copolymer.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3907100000

Description:
- Applies to polyoxymethylene (POM) or polyacetal, which is a different polymer type.
- This code is not suitable for styrene-based copolymers.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

📌 Key Notes and Recommendations:

• Verify the polymer base: Ensure the product is styrene-based and not misclassified as ethylene, propylene, or butene-based.
• Check the form: Confirm whether the product is in primary form (i.e., not processed or modified).
• Review documentation: Ensure technical specifications, material safety data sheets (MSDS), and certifications are available for customs inspection.
• Tariff changes after April 11, 2025: Be aware that additional tariffs will increase from 25% to 30% for all listed HS codes.
• Anti-dumping duties: Not applicable for this product category, but always confirm with the latest customs updates.

🛑 Critical Action Reminder:

• Confirm the exact polymer type (e.g., styrene, ethylene, propylene, butene, etc.) before finalizing the HS code.
• Double-check the product form (primary vs. secondary) to avoid misclassification.
• Consult a customs broker or classification expert if the product is complex or has multiple components. Product Name: Copolymer Polystyrene Resin
  Classification: Multiple HS codes may apply based on specific product details. Below is a structured analysis of the applicable HS codes and associated tariffs.

✅ HS CODE: 3903190000

Description:
- Applies to copolymer polystyrene resin, which falls under the category of styrene polymers.
- This code is appropriate for primary forms of styrene polymers, including copolymers.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3901905501

Description:
- Applies to ethylene copolymers in primary form, which may include copolymer polystyrene resin if it is classified as an ethylene-based polymer.
- This code is more relevant for ethylene-based polymers, so careful verification of the polymer base is required.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3902100000

Description:
- Applies to polypropylene in primary form, which is a propylene polymer.
- This code is not suitable for styrene-based copolymers, unless the product is misclassified or mislabeled.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3902900010

Description:
- Applies to polybutene or other olefin polymers in primary form.
- This code is not suitable for styrene-based copolymers unless the product is a butene-based copolymer.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

✅ HS CODE: 3907100000

Description:
- Applies to polyoxymethylene (POM) or polyacetal, which is a different polymer type.
- This code is not suitable for styrene-based copolymers.

Tariff Summary:
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tariff: 61.5%

📌 Key Notes and Recommendations:

• Verify the polymer base: Ensure the product is styrene-based and not misclassified as ethylene, propylene, or butene-based.
• Check the form: Confirm whether the product is in primary form (i.e., not processed or modified).
• Review documentation: Ensure technical specifications, material safety data sheets (MSDS), and certifications are available for customs inspection.
• Tariff changes after April 11, 2025: Be aware that additional tariffs will increase from 25% to 30% for all listed HS codes.
• Anti-dumping duties: Not applicable for this product category, but always confirm with the latest customs updates.

🛑 Critical Action Reminder:

• Confirm the exact polymer type (e.g., styrene, ethylene, propylene, butene, etc.) before finalizing the HS code.
• Double-check the product form (primary vs. secondary) to avoid misclassification.
• Consult a customs broker or classification expert if the product is complex or has multiple components.