Find HS Code and trade information for harmonized code for usb drive

Here is the classification and tariff information for the declared products, based on the provided HS codes:

✅ USB Drive (USB软盘驱动器)

HS CODE: 8471705035
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 20.0%
- Total Tax Rate: 45.0%

Key Notes:
- This classification applies to USB drives used for data storage.
- The high additional tariffs reflect current trade policies.
- Action Required: Verify the product's exact function and whether it includes any components that might fall under different classifications.

✅ USB Card Reader (USB读卡器)

HS CODE: 8471609030
- Base Tariff Rate: 0.0%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 20.0%
- Total Tax Rate: 45.0%

Key Notes:
- This code applies to USB devices used for reading memory cards.
- Similar to the USB drive, it is subject to the same additional tariffs.
- Action Required: Confirm the device's primary function and ensure it does not include other components that may change its classification.

✅ USB Socket (USB插座)

HS CODE: 8536490080
- Base Tariff Rate: 2.7%
- Additional Tariff: 25.0%
- Special Tariff after April 11, 2025: 30.0%
- Total Tax Rate: 57.7%

Key Notes:
- This classification applies to electrical sockets or connectors with a voltage not exceeding 1000V.
- The base tariff is higher than other classifications, and the additional tariffs are also significant.
- Action Required: Ensure the product is not misclassified as a data processing unit or other device with a different function.

✅ USB Controller Integrated Circuit (USB控制器集成电路)

HS CODE: 8542310075
- Base Tariff Rate: 0.0%
- Additional Tariff: 50.0%
- Special Tariff after April 11, 2025: 20.0%
- Total Tax Rate: 70.0%

Key Notes:
- This code applies to integrated circuits used as USB controllers.
- The additional tariff is notably higher than other classifications.
- Action Required: Confirm the exact function and technical specifications of the IC to avoid misclassification.

📌 Proactive Advice for All Products:

• Verify Material and Unit Price: Ensure the product's composition and value are consistent with the declared HS code.
• Check Required Certifications: Some products may require specific certifications (e.g., CE, RoHS) for import compliance.
• Monitor Policy Changes: Tariff rates may change based on trade agreements or political decisions, especially after April 11, 2025.
• Consult a Customs Broker: For complex or high-value shipments, professional assistance is recommended to avoid delays or penalties.

Let me know if you need help determining the correct HS code for a specific product or if you need a breakdown of the total cost including tariffs.