Find HS Code and trade information for Natural Polymer Defoamers

Harmonized System Code Classification

Found 5 matching results (CN → US)
HS Code Official Doc Tariff Rate Origin Destination Effective Date
4001100000 Doc 30.0% CN US 2025-05-12
3909505000 Doc 61.3% CN US 2025-05-12
3913905000 Doc 61.5% CN US 2025-05-12
3907995050 Doc 61.5% CN US 2025-05-12
3812399000 Doc 60.0% CN US 2025-05-12

Here is the structured classification and tariff information for Natural Polymer Defoamers, based on the provided HS codes and tax details:


📦 Product Classification: Natural Polymer Defoamers

🔢 HS CODE: 4001100000

Description: Natural rubber emulsion defoamer, containing natural rubber emulsion
- Base Tariff Rate: 0.0%
- Additional Tariff: 0.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 30.0%
- Note: This product is classified under natural rubber emulsions, which are subject to the special tariff after April 11, 2025.


🔢 HS CODE: 3909505000

Description: Polyurethane defoamer, belongs to polyurethane products
- Base Tariff Rate: 6.3%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.3%
- Note: This product is a synthetic polymer-based defoamer, subject to both standard and special tariffs after April 11, 2025.


🔢 HS CODE: 3913905000

Description: Natural polymer particles, other natural or modified natural polymers not elsewhere specified
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Note: This category includes natural polymer particles, which may be used in defoamers. Be sure to confirm the exact composition.


🔢 HS CODE: 3907995050

Description: Polyester resin defoamer, belongs to other polyester products
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Note: This is a synthetic resin-based defoamer, subject to the same additional and special tariffs.


🔢 HS CODE: 3812399000

Description: Plastic defoamer, belongs to antioxidants and other composite stabilizers for rubber or plastic
- Base Tariff Rate: 5.0%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 60.0%
- Note: This product is a stabilizer used in plastics, which may also be used as a defoamer.


⚠️ Important Reminders:


Proactive Advice:

Let me know if you need help with HS code verification or customs documentation! Here is the structured classification and tariff information for Natural Polymer Defoamers, based on the provided HS codes and tax details:


📦 Product Classification: Natural Polymer Defoamers

🔢 HS CODE: 4001100000

Description: Natural rubber emulsion defoamer, containing natural rubber emulsion
- Base Tariff Rate: 0.0%
- Additional Tariff: 0.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 30.0%
- Note: This product is classified under natural rubber emulsions, which are subject to the special tariff after April 11, 2025.


🔢 HS CODE: 3909505000

Description: Polyurethane defoamer, belongs to polyurethane products
- Base Tariff Rate: 6.3%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.3%
- Note: This product is a synthetic polymer-based defoamer, subject to both standard and special tariffs after April 11, 2025.


🔢 HS CODE: 3913905000

Description: Natural polymer particles, other natural or modified natural polymers not elsewhere specified
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Note: This category includes natural polymer particles, which may be used in defoamers. Be sure to confirm the exact composition.


🔢 HS CODE: 3907995050

Description: Polyester resin defoamer, belongs to other polyester products
- Base Tariff Rate: 6.5%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 61.5%
- Note: This is a synthetic resin-based defoamer, subject to the same additional and special tariffs.


🔢 HS CODE: 3812399000

Description: Plastic defoamer, belongs to antioxidants and other composite stabilizers for rubber or plastic
- Base Tariff Rate: 5.0%
- Additional Tariff: 25.0%
- April 11 Special Tariff (after April 11, 2025): 30.0%
- Total Tax Rate: 60.0%
- Note: This product is a stabilizer used in plastics, which may also be used as a defoamer.


⚠️ Important Reminders:


Proactive Advice:

Let me know if you need help with HS code verification or customs documentation!

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