HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3902900010 | Doc | 61.5% | CN | US | 2025-05-12 |
3902900050 | Doc | 61.5% | CN | US | 2025-05-12 |
3906901000 | Doc | 55.0% | CN | US | 2025-05-12 |
3906902000 | Doc | 61.3% | CN | US | 2025-05-12 |
4002200000 | Doc | 55.0% | CN | US | 2025-05-12 |




Here is the structured classification and tariff information for Polyisobutylene Raw Material for Rubber Products, based on the provided HS codes and tax details:
🔍 Product Classification Overview
Product Name: Polyisobutylene Raw Material for Rubber Products
Classification Basis: Based on chemical composition and intended use in rubber manufacturing.
📦 HS Code Classification & Tax Details
1. HS Code: 3902900010
Description: Polybutene Resin Raw Material
- 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 polybutene resin, which may be used in rubber products but is not specifically polyisobutylene.
2. HS Code: 3902900050
Description: Polypropylene Product Raw Material
- 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 polypropylene, not polyisobutylene, and may be used in other polymer applications.
3. HS Code: 3906901000
Description: Acrylic Rubber Raw Material
- Total Tax Rate: 55.0%
- Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for acrylic rubber, which is a different type of synthetic rubber.
4. HS Code: 3906902000
Description: Polyacrylic Resin Raw Material
- Total Tax Rate: 61.3%
- Breakdown:
- Base Tariff: 6.3%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for polyacrylic resin, not polyisobutylene.
5. HS Code: 4002200000
Description: Butadiene Rubber Raw Material
- Total Tax Rate: 55.0%
- Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for butadiene rubber, which is a different type of synthetic rubber.
⚠️ Important Notes & Alerts
-
April 11, 2025 Special Tariff:
A 30.0% additional tariff will be applied to all the above products after April 11, 2025. This is a time-sensitive policy and must be accounted for in cost planning. -
Anti-Dumping Duties:
No specific anti-dumping duties are listed for these products in the provided data. However, it is advisable to check for any ongoing investigations or duties related to the origin of the raw material.
📌 Proactive Advice for Importers
- Verify Material Specifications: Ensure the product is indeed polyisobutylene and not another polymer (e.g., polybutene, polypropylene, acrylic rubber, or butadiene rubber), as this will determine the correct HS code.
- Check Unit Price and Certification: Confirm the unit price and whether any certifications (e.g., REACH, RoHS, or customs documentation) are required for import.
- Monitor Tariff Changes: Keep track of the April 11, 2025 deadline to avoid unexpected cost increases.
- Consult Customs Broker: For accurate classification and compliance, especially if the product is borderline or has multiple uses.
Let me know if you need help determining the correct HS code for polyisobutylene specifically. Here is the structured classification and tariff information for Polyisobutylene Raw Material for Rubber Products, based on the provided HS codes and tax details:
🔍 Product Classification Overview
Product Name: Polyisobutylene Raw Material for Rubber Products
Classification Basis: Based on chemical composition and intended use in rubber manufacturing.
📦 HS Code Classification & Tax Details
1. HS Code: 3902900010
Description: Polybutene Resin Raw Material
- 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 polybutene resin, which may be used in rubber products but is not specifically polyisobutylene.
2. HS Code: 3902900050
Description: Polypropylene Product Raw Material
- 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 polypropylene, not polyisobutylene, and may be used in other polymer applications.
3. HS Code: 3906901000
Description: Acrylic Rubber Raw Material
- Total Tax Rate: 55.0%
- Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for acrylic rubber, which is a different type of synthetic rubber.
4. HS Code: 3906902000
Description: Polyacrylic Resin Raw Material
- Total Tax Rate: 61.3%
- Breakdown:
- Base Tariff: 6.3%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for polyacrylic resin, not polyisobutylene.
5. HS Code: 4002200000
Description: Butadiene Rubber Raw Material
- Total Tax Rate: 55.0%
- Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Note: This is for butadiene rubber, which is a different type of synthetic rubber.
⚠️ Important Notes & Alerts
-
April 11, 2025 Special Tariff:
A 30.0% additional tariff will be applied to all the above products after April 11, 2025. This is a time-sensitive policy and must be accounted for in cost planning. -
Anti-Dumping Duties:
No specific anti-dumping duties are listed for these products in the provided data. However, it is advisable to check for any ongoing investigations or duties related to the origin of the raw material.
📌 Proactive Advice for Importers
- Verify Material Specifications: Ensure the product is indeed polyisobutylene and not another polymer (e.g., polybutene, polypropylene, acrylic rubber, or butadiene rubber), as this will determine the correct HS code.
- Check Unit Price and Certification: Confirm the unit price and whether any certifications (e.g., REACH, RoHS, or customs documentation) are required for import.
- Monitor Tariff Changes: Keep track of the April 11, 2025 deadline to avoid unexpected cost increases.
- Consult Customs Broker: For accurate classification and compliance, especially if the product is borderline or has multiple uses.
Let me know if you need help determining the correct HS code for polyisobutylene specifically.
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