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Existing U.S. Product and Process<br />
Demand (cont’d)<br />
• Switches and Relays<br />
– 2004: 51 metric tons<br />
– 2001: 60 metric tons<br />
- Category includes: tilt switches, float switches, flame<br />
sensors and relays.<br />
- By 2006, Honeywell International ceased<br />
manufacture of mercury switches and reduced<br />
mercury use by 11.5 metric tons.<br />
– U.S. motor vehicles produced after January 1, 2003<br />
do not contain mercury switches.<br />
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