| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 3913905000 | Doc | 61.5% | CN | US | 2025-05-12 |
| 3824993990 | Doc | 55.0% | CN | US | 2025-05-12 |
| 3825200000 | Doc | 37.5% | CN | US | 2025-05-12 |
| 3802902000 | Doc | 57.5% | CN | US | 2025-05-12 |
| 3802100010 | Doc | 59.8% | CN | US | 2025-05-12 |
Here is the structured classification and tariff information for Water Treatment Natural Polymers based on the provided HS codes and tax details:
📦 Product Classification Overview: Water Treatment Natural Polymers
🔢 HS CODE: 3913905000
Description: Natural polymer particles or flakes, not elsewhere specified or included.
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 61.5%
- Key Notes:
- This code applies to natural polymers or modified natural polymers that are not specifically listed elsewhere.
- Proactive Advice: Confirm the exact material composition and whether it qualifies as a "natural polymer" or "modified natural polymer."
🔢 HS CODE: 3824993990
Description: Water treatment agent mixtures, not elsewhere specified or included.
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 55.0%
- Key Notes:
- This code covers chemical products and preparations used in chemical or related industries, including water treatment agents.
- Proactive Advice: Verify if the product is a mixture or a single chemical substance, and ensure proper documentation for customs.
🔢 HS CODE: 3825200000
Description: Water treatment sludge, chemical or related industrial residues, or other waste.
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 7.5%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 37.5%
- Key Notes:
- This code applies to waste materials, including sludge from water treatment processes.
- Proactive Advice: Confirm the nature of the waste (e.g., hazardous or non-hazardous) and ensure compliance with environmental regulations.
🔢 HS CODE: 3802902000
Description: Activated clay purifier (for water treatment).
- Base Tariff Rate: 2.5%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 57.5%
- Key Notes:
- This code is for activated clay used in water purification.
- Proactive Advice: Ensure the product is clearly identified as "activated clay" and not misclassified as a different type of adsorbent.
🔢 HS CODE: 3802100010
Description: Water treatment activated carbon (from coal).
- Base Tariff Rate: 4.8%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 59.8%
- Key Notes:
- This code applies to activated carbon derived from coal, used in water treatment.
- Proactive Advice: Confirm the source of the activated carbon (coal-based) and check if any environmental or import permits are required.
⚠️ Important Reminders:
- April 11, 2025 Special Tariff: All products listed above will be subject to an additional 30.0% tariff after this date.
- Anti-dumping duties: Not applicable for these HS codes unless the product is specifically targeted by anti-dumping measures (not indicated here).
- Certifications Required: Depending on the product type, you may need to provide documentation such as:
- Material Safety Data Sheets (MSDS)
- Environmental compliance certificates
- Import permits (if applicable)
✅ Action Steps for Importers:
- Verify the exact product composition and match it to the correct HS code.
- Check the unit price and ensure it aligns with the tariff structure.
- Review required certifications and documentation for customs clearance.
- Plan for the April 11, 2025 tariff increase to avoid unexpected costs.
Let me know if you need help with HS code verification or customs documentation! Here is the structured classification and tariff information for Water Treatment Natural Polymers based on the provided HS codes and tax details:
📦 Product Classification Overview: Water Treatment Natural Polymers
🔢 HS CODE: 3913905000
Description: Natural polymer particles or flakes, not elsewhere specified or included.
- Base Tariff Rate: 6.5%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 61.5%
- Key Notes:
- This code applies to natural polymers or modified natural polymers that are not specifically listed elsewhere.
- Proactive Advice: Confirm the exact material composition and whether it qualifies as a "natural polymer" or "modified natural polymer."
🔢 HS CODE: 3824993990
Description: Water treatment agent mixtures, not elsewhere specified or included.
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 55.0%
- Key Notes:
- This code covers chemical products and preparations used in chemical or related industries, including water treatment agents.
- Proactive Advice: Verify if the product is a mixture or a single chemical substance, and ensure proper documentation for customs.
🔢 HS CODE: 3825200000
Description: Water treatment sludge, chemical or related industrial residues, or other waste.
- Base Tariff Rate: 0.0%
- Additional Tariff (General): 7.5%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 37.5%
- Key Notes:
- This code applies to waste materials, including sludge from water treatment processes.
- Proactive Advice: Confirm the nature of the waste (e.g., hazardous or non-hazardous) and ensure compliance with environmental regulations.
🔢 HS CODE: 3802902000
Description: Activated clay purifier (for water treatment).
- Base Tariff Rate: 2.5%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 57.5%
- Key Notes:
- This code is for activated clay used in water purification.
- Proactive Advice: Ensure the product is clearly identified as "activated clay" and not misclassified as a different type of adsorbent.
🔢 HS CODE: 3802100010
Description: Water treatment activated carbon (from coal).
- Base Tariff Rate: 4.8%
- Additional Tariff (General): 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 59.8%
- Key Notes:
- This code applies to activated carbon derived from coal, used in water treatment.
- Proactive Advice: Confirm the source of the activated carbon (coal-based) and check if any environmental or import permits are required.
⚠️ Important Reminders:
- April 11, 2025 Special Tariff: All products listed above will be subject to an additional 30.0% tariff after this date.
- Anti-dumping duties: Not applicable for these HS codes unless the product is specifically targeted by anti-dumping measures (not indicated here).
- Certifications Required: Depending on the product type, you may need to provide documentation such as:
- Material Safety Data Sheets (MSDS)
- Environmental compliance certificates
- Import permits (if applicable)
✅ Action Steps for Importers:
- Verify the exact product composition and match it to the correct HS code.
- Check the unit price and ensure it aligns with the tariff structure.
- Review required certifications and documentation for customs clearance.
- Plan for the April 11, 2025 tariff increase to avoid unexpected costs.
Let me know if you need help with HS code verification or customs documentation!
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