Communication Interface Card for Distributed Regulators
A communication interface card enabling Modbus or Profibus networking for multiple automatic regulators under heading 90.32 in process plants. It is a principal communication accessory for these regulators, classified under tariff item 9032.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the card is a general-purpose network interface not specific to regulators
Network communication apparatus is classified in heading 85.17.
If the card is a standard computer interface card
Computer interface units are classified in heading 84.71.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide evidence that the card is designed exclusively for regulators of heading 90.32, such as product datasheets
• Confirm whether the card is sold separately or bundled with regulators, as this may affect valuation
• Check if the card requires certification under Canadian telecommunications regulations
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