| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8504409540 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8504409530 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8504409580 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8504407018 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8504504000 | Doc | 55.0% | CN | US | 2025-05-12 |
| 9018905080 | Doc | 30.0% | CN | US | 2025-05-12 |
| 9032894000 | Doc | 56.7% | CN | US | 2025-05-12 |
Here is the structured classification and tariff information for voltage stabilizers (稳压电源) based on the provided HS codes and tariff details:
✅ HS CODE: 8504409540
Product Description: General voltage stabilizer
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code applies to general voltage stabilizers not covered by more specific classifications.
- Action Required: Verify the exact product specification and whether it falls under a more specific code.
✅ HS CODE: 8504409530
Product Description: Voltage stabilizer with power output >50W and ≤150W
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code is for stabilizers with specific power output ranges.
- Action Required: Confirm the power rating of the product to ensure correct classification.
✅ HS CODE: 8504409580
Product Description: DC voltage stabilizer (other static converters)
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code applies to DC voltage stabilizers not covered by other subheadings.
- Action Required: Confirm whether the product is AC or DC-based.
✅ HS CODE: 8504407018
Product Description: Voltage stabilizer adapter
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code is for voltage stabilizer adapters.
- Action Required: Ensure the product is indeed an adapter and not a standalone stabilizer.
✅ HS CODE: 8504504000
Product Description: Server voltage stabilizer (for automatic data processing equipment)
Total Tax Rate: 55.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code applies to stabilizers used with servers or data processing equipment.
- Action Required: Confirm the intended use of the stabilizer (e.g., for servers or computers).
✅ HS CODE: 9018905080
Product Description: Voltage stabilizer for blood pressure monitors
Total Tax Rate: 30.0%
Tariff Breakdown:
- Base Tariff: 0.0%
- Additional Tariff: 0.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code is for medical devices, specifically for blood pressure monitors.
- Action Required: Ensure the product is used in a medical context and not for general use.
✅ HS CODE: 9032894000
Product Description: High-reliability voltage stabilizer (for automatic voltage regulators)
Total Tax Rate: 56.7%
Tariff Breakdown:
- Base Tariff: 1.7%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
Notes:
- This code applies to high-reliability stabilizers used in automatic voltage regulation systems.
- Action Required: Confirm the product's reliability rating and intended use.
📌 Proactive Advice for Importers:
- Verify Product Specifications: Confirm the power output, type (AC/DC), and intended use (e.g., medical, industrial, or general) to ensure correct HS code classification.
- Check Certifications: Some products may require CE, FCC, or other certifications depending on the application.
- Monitor Tariff Changes: The special tariff of 30.0% applies after April 11, 2025 — plan accordingly for cost estimation and compliance.
- Consult a Customs Broker: For complex classifications or high-value shipments, seek professional assistance to avoid misclassification penalties.
Let me know if you need help determining the correct HS code for a specific product model or specification.