| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 3902201000 | Doc | 55.0% | CN | US | 2025-05-12 |
| 3902205000 | Doc | 61.5% | CN | US | 2025-05-12 |
| 3902900010 | Doc | 61.5% | CN | US | 2025-05-12 |
| 3909505000 | Doc | 61.3% | CN | US | 2025-05-12 |
| 3902900010 | Doc | 61.5% | CN | US | 2025-05-12 |
Product Classification and Customs Tariff Analysis for Polyisobutylene Raw Material for Adhesives
Based on the provided HS codes and tariff details, here is a structured breakdown of the classification and applicable tariffs for polyisobutylene raw material for adhesives:
🔍 HS CODE: 3902201000
Description: Polyisobutylene (primary form), other products
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This is the most favorable rate among the listed options, but it applies only to polyisobutylene in its primary form.
🔍 HS CODE: 3902205000
Description: Polyisobutylene (primary form), other products
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code may apply to other forms or processed versions of polyisobutylene. Confirm the exact product form before using this code.
🔍 HS CODE: 3902900010
Description: Polybutene resin (primary form), other products
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code is for polybutene resin, which is not the same as polyisobutylene. Use with caution to avoid misclassification.
🔍 HS CODE: 3909505000
Description: Polyurethane adhesive raw material (primary form), other products
Total Tax Rate: 61.3%
Tariff Breakdown:
- Base Tariff: 6.3%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This is for polyurethane, not polyisobutylene. Ensure the product is not a polyurethane-based adhesive before using this code.
⚠️ Important Notes and Recommendations:
- Verify Product Composition: Confirm whether the product is polyisobutylene or another polymer (e.g., polybutene, polyurethane). Misclassification can lead to customs penalties.
- Check Unit Price and Form: The form of the product (e.g., primary form, processed, compounded) affects the correct HS code.
- April 11, 2025, Special Tariff: A 30% additional tariff will apply after this date. Plan accordingly for cost estimation and logistics timing.
- Certifications Required: Ensure compliance with any technical regulations or certifications (e.g., REACH, RoHS) depending on the end-use and destination country.
✅ Proactive Advice:
- Double-check the chemical name and structure of the product to ensure correct HS code selection.
- Consult a customs broker or classification expert if the product is a compound or blend of multiple materials.
- Keep updated documentation (e.g., material safety data sheets, technical specifications) to support customs declarations. Product Classification and Customs Tariff Analysis for Polyisobutylene Raw Material for Adhesives
Based on the provided HS codes and tariff details, here is a structured breakdown of the classification and applicable tariffs for polyisobutylene raw material for adhesives:
🔍 HS CODE: 3902201000
Description: Polyisobutylene (primary form), other products
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This is the most favorable rate among the listed options, but it applies only to polyisobutylene in its primary form.
🔍 HS CODE: 3902205000
Description: Polyisobutylene (primary form), other products
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code may apply to other forms or processed versions of polyisobutylene. Confirm the exact product form before using this code.
🔍 HS CODE: 3902900010
Description: Polybutene resin (primary form), other products
Total Tax Rate: 61.5%
Tariff Breakdown:
- Base Tariff: 6.5%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This code is for polybutene resin, which is not the same as polyisobutylene. Use with caution to avoid misclassification.
🔍 HS CODE: 3909505000
Description: Polyurethane adhesive raw material (primary form), other products
Total Tax Rate: 61.3%
Tariff Breakdown:
- Base Tariff: 6.3%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Note: This is for polyurethane, not polyisobutylene. Ensure the product is not a polyurethane-based adhesive before using this code.
⚠️ Important Notes and Recommendations:
- Verify Product Composition: Confirm whether the product is polyisobutylene or another polymer (e.g., polybutene, polyurethane). Misclassification can lead to customs penalties.
- Check Unit Price and Form: The form of the product (e.g., primary form, processed, compounded) affects the correct HS code.
- April 11, 2025, Special Tariff: A 30% additional tariff will apply after this date. Plan accordingly for cost estimation and logistics timing.
- Certifications Required: Ensure compliance with any technical regulations or certifications (e.g., REACH, RoHS) depending on the end-use and destination country.
✅ Proactive Advice:
- Double-check the chemical name and structure of the product to ensure correct HS code selection.
- Consult a customs broker or classification expert if the product is a compound or blend of multiple materials.
- Keep updated documentation (e.g., material safety data sheets, technical specifications) to support customs declarations.
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