FAQ – Customer Supplied Components Declaration Requirements

FAQ – Customer Supplied Components Declaration Requirements

1. Fast Customs Clearance (Express Clearance)

For fast clearance, the following information is required:

  • Chinese product name
  • Quantity
  • Unit price
  • Brand
  • Model / Part number
  • Country of origin

2. Formal Customs Declaration

2.1 China Customs Requirements:

  • Chinese product name
  • Quantity
  • Unit price
  • Brand
  • Model / Part number
  • Country of origin

2.2 Finance Requirements:

  • Customer payment proof
  • Purchase invoice
  • Screenshot of material fair market value

3. Special Notes

  1. Goods with country of origin as USA must be declared under formal customs clearance.
  2. If the shipment is from the USA but the actual country of origin is not the USA, one of the following documents is required:

    • Certificate of origin issued by the manufacturer (usually difficult to obtain), or
    • Shipping carton label showing origin, quantity, batch number, serial number, etc.

    If no valid proof of origin can be provided, the shipment will generally be declared as origin USA, and formal declaration will be required.

  3. If the HS code of the component includes regulatory condition “L”, a CCC (China Compulsory Certification) is required.
    • If the customer already has valid CCC certification (valid for 1 year), it can be provided directly.
    • If not available, we can assist with certification. Product specification sheet is required.
    • Certification fee: RMB 300 per part number.
  4. For both fast clearance and formal declaration, undervaluation is strictly not allowed.
    Declared value will be based on the official website quotation price.


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