Ceramic Clock Bridge Assembly
An advanced ceramic bridge providing thermal stability for high-accuracy clock movements used in scientific instruments. It is classified under tariff item 9114.40.00 as a bridge specifically for clock movements.
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 bridge is used in a non-clock precision instrument
Parts suitable for both clocks and other articles may be classified elsewhere if not solely for clocks.
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
• Document the ceramic material's properties and the bridge's role in timekeeping to support classification
• If the bridge is for a scientific instrument clock, confirm whether it qualifies as a clock part or a precision instrument part
Related Products under Tariff item 9114.40.00
Alarm Clock Dial Plate Assembly Base
The alarm clock dial plate assembly base is a die-cast zinc plate combining dial mounting and movement assembly functions for wind-up alarm clocks. As a plate for clock movements, it falls under tariff item 9114.40.00.
Aluminum Wall Clock Bridge Plate
The aluminum wall clock bridge plate is a lightweight upper bridge for wall clock movements, with jewel bearings and gear pivot holes. As a bridge for clock movements, it falls under tariff item 9114.40.00.
Anniversary Clock 400-Day Movement Plate
The anniversary clock 400-day movement plate is a special torsion suspension plate supporting a year-long power reserve system. As a plate for clock movements, it falls under tariff item 9114.40.00.
Battery Desk Clock Movement Plate
The battery desk clock movement plate is a compact injection-molded plate for battery-powered desk clock movements, mounting the quartz module and alarm buzzer. As a plate for clock movements, it falls under tariff item 9114.40.00.
Beryllium Copper Watch Plate
A high-strength beryllium copper alloy plate that resists fatigue in chronograph watch movements, providing superior spring properties. It is classified under tariff item 9114.40.00 as a plate specifically for watch movements.
Brass Clock Movement Base Plate
The brass clock movement base plate is a precision-machined brass plate for assembling mechanical clock movements, with pre-drilled holes for gears and jewels. As a plate for clock movements, it falls under tariff item 9114.40.00.