Component
Piezo ceramic
Lead-free piezo ceramic from silica and alumina, used in buzzers and thin speakers.
Criticality
Medium
Unit cost
$8K
Quality
60 / 100
US completeness
32.0
Made in US
8,000 tonnes
Current demand
25,000 tonnes
US exports
640 tonnes
Opportunity score
64.4
Domestic vs international supply
Planned US investment, next 5 years
$120M
Expected extra output: 4,000 tonnes per year