HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8413600030 | Doc | 55.0% | CN | US | 2025-05-12 |
8413600090 | Doc | 55.0% | CN | US | 2025-05-12 |
8413810040 | Doc | 55.0% | CN | US | 2025-05-12 |
8413500090 | Doc | 55.0% | CN | US | 2025-05-12 |
8413190000 | Doc | 55.0% | CN | US | 2025-05-12 |




Here is the structured classification and tariff information for gear pumps based on the provided HS codes:
📌 Product Classification Overview: Gear Pump
✅ HS CODE: 8413600030
- Description: Gear pumps in hydraulic power pumps
- 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 code is specifically for gear pumps used in hydraulic systems.
✅ HS CODE: 8413600090
- Description: Other rotary positive displacement pumps (excluding gear pumps)
- 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 code applies to other types of rotary pumps, not specifically gear pumps.
✅ HS CODE: 8413810040
- Description: Other pumps; pumps for liquid lifters
- 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 code is for other general-purpose pumps, not specifically gear pumps.
✅ HS CODE: 8413500090
- Description: Reciprocating positive displacement pumps
- 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 code is for reciprocating pumps, which are not gear pumps.
✅ HS CODE: 8413190000
- Description: Other pumps equipped or designed to be equipped with measuring devices
- 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 code applies to pumps with measuring devices, which may or may not be gear pumps.
📌 Key Observations:
- All listed HS codes have the same total tax rate of 55.0%, but the specific classification depends on the pump type (e.g., gear, reciprocating, rotary, etc.).
- Special Tariff after April 11, 2025: A 30.0% additional tariff will be imposed, increasing the total tax burden significantly.
- No anti-dumping duties are mentioned for this product category in the provided data.
📌 Proactive Advice for Importers:
- Verify the exact type of pump (e.g., gear, reciprocating, rotary) to ensure correct HS code classification.
- Check the material and unit price to determine if any additional duties apply.
- Confirm whether the pump is equipped with measuring devices, as this may change the applicable code.
- Review any required certifications (e.g., CE, API, ISO) depending on the end-use and destination market.
- Plan for increased costs due to the April 11, 2025 special tariff, which will raise the total tax rate from 25.0% to 30.0%.
Let me know if you need help determining the correct HS code for your specific gear pump model.
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