HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3917400030 | Doc | 60.3% | CN | US | 2025-05-12 |
3903300000 | Doc | 61.5% | CN | US | 2025-05-12 |
3917400050 | Doc | 60.3% | CN | US | 2025-05-12 |
3917320050 | Doc | 58.1% | CN | US | 2025-05-12 |
3917400030 | Doc | 60.3% | CN | US | 2025-05-12 |




Product Classification: ABS Plastic Vent Fittings
HS CODE: 3917400030
Tariff Overview (as of current regulations):
- Base Tariff Rate: 5.3%
- Additional Tariff (General): 25.0%
- Special Tariff (April 11, 2025 onwards): 30.0%
- Total Tax Rate: 60.3%
Key Notes on Classification and Tariff:
- Product Description: ABS plastic vent fittings used in non-pressurized drainage, exhaust, or ventilation systems (DWV).
- HS Code 3917400030 is the most accurate classification for this product, as it specifically refers to ABS plastic fittings used in non-pressurized systems.
- Other HS codes (e.g., 3903300000, 3917320050, 3917400050) may apply to raw ABS polymers or other types of plastic fittings, but not to vent fittings used in drainage or ventilation systems.
Important Policy Alerts:
-
April 11, 2025 Special Tariff:
A 30.0% additional tariff will be applied to this product after April 11, 2025. This is a time-sensitive policy, so importers should plan accordingly and consider tariff mitigation strategies if applicable. -
Anti-dumping duties:
No specific anti-dumping duties are currently listed for ABS plastic vent fittings. However, always verify if the product is subject to any anti-dumping or countervailing duties based on the country of origin and product specifics.
Proactive Advice for Importers:
-
Verify Material and Unit Price:
Ensure the product is ABS plastic and not a different polymer (e.g., PVC, HDPE), as this will affect the HS code and tax rate. -
Check Required Certifications:
Confirm if customs documentation, product certifications, or technical specifications are required for import clearance (e.g., material safety data sheets, product standards). -
Monitor Tariff Changes:
Stay updated on tariff adjustments, especially the April 11, 2025 deadline, to avoid unexpected costs. -
Consult a Customs Broker:
For complex or high-value shipments, consider professional customs brokerage to ensure compliance and optimize import costs.
Summary Table:
HS Code | Description | Base Tariff | Additional Tariff | April 11 Tariff | Total Tax |
---|---|---|---|---|---|
3917400030 | ABS plastic vent fittings for non-pressurized systems | 5.3% | 25.0% | 30.0% | 60.3% |
3903300000 | Raw ABS copolymers | 6.5% | 25.0% | 30.0% | 61.5% |
3917400050 | Other non-pressurized pipe fittings | 5.3% | 25.0% | 30.0% | 60.3% |
3917320050 | Other non-reinforced plastic pipes/fittings | 3.1% | 25.0% | 30.0% | 58.1% |
Let me know if you need help with customs documentation, tariff calculation, or product classification for other items.
Product Classification: ABS Plastic Vent Fittings
HS CODE: 3917400030
Tariff Overview (as of current regulations):
- Base Tariff Rate: 5.3%
- Additional Tariff (General): 25.0%
- Special Tariff (April 11, 2025 onwards): 30.0%
- Total Tax Rate: 60.3%
Key Notes on Classification and Tariff:
- Product Description: ABS plastic vent fittings used in non-pressurized drainage, exhaust, or ventilation systems (DWV).
- HS Code 3917400030 is the most accurate classification for this product, as it specifically refers to ABS plastic fittings used in non-pressurized systems.
- Other HS codes (e.g., 3903300000, 3917320050, 3917400050) may apply to raw ABS polymers or other types of plastic fittings, but not to vent fittings used in drainage or ventilation systems.
Important Policy Alerts:
-
April 11, 2025 Special Tariff:
A 30.0% additional tariff will be applied to this product after April 11, 2025. This is a time-sensitive policy, so importers should plan accordingly and consider tariff mitigation strategies if applicable. -
Anti-dumping duties:
No specific anti-dumping duties are currently listed for ABS plastic vent fittings. However, always verify if the product is subject to any anti-dumping or countervailing duties based on the country of origin and product specifics.
Proactive Advice for Importers:
-
Verify Material and Unit Price:
Ensure the product is ABS plastic and not a different polymer (e.g., PVC, HDPE), as this will affect the HS code and tax rate. -
Check Required Certifications:
Confirm if customs documentation, product certifications, or technical specifications are required for import clearance (e.g., material safety data sheets, product standards). -
Monitor Tariff Changes:
Stay updated on tariff adjustments, especially the April 11, 2025 deadline, to avoid unexpected costs. -
Consult a Customs Broker:
For complex or high-value shipments, consider professional customs brokerage to ensure compliance and optimize import costs.
Summary Table:
HS Code | Description | Base Tariff | Additional Tariff | April 11 Tariff | Total Tax |
---|---|---|---|---|---|
3917400030 | ABS plastic vent fittings for non-pressurized systems | 5.3% | 25.0% | 30.0% | 60.3% |
3903300000 | Raw ABS copolymers | 6.5% | 25.0% | 30.0% | 61.5% |
3917400050 | Other non-pressurized pipe fittings | 5.3% | 25.0% | 30.0% | 60.3% |
3917320050 | Other non-reinforced plastic pipes/fittings | 3.1% | 25.0% | 30.0% | 58.1% |
Let me know if you need help with customs documentation, tariff calculation, or product classification for other items.
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