Defense metalSymbol: Sb
Antimony
Used in ammunition, flame retardants, and semiconductors.
Assessed Benchmark
$38,900
tonneSource: China customs
24HFlat
YTDUp 35.4%
Criticality Assessment & Strategic Uses
Antimony is designated as a critical mineral due to its high economic importance across modern technical applications and potential supply-chain concentration risks.
Primary Industrial End-UsesPower electronics, specialized alloys, defense systems, infrastructure networks.
USGS StatusClassified under Energy Act Section 7002 quantitative risk framework.
Supply Chain & Processing Bottlenecks
Like many strategic commodities, the primary vulnerability for Antimony lies in processing and chemical refining concentration rather than raw extraction alone.
IEA 2026 Supply Insight
Refining capacity diversification for Antimony remains constrained by technical know-how requirements, long capital deployment cycles, and environmental permitting timelines.
Classification Matrix
- Category Group
- defense
- Subcategory
- Defense metal
- System Tag Alignment
- defensealloyssafety
Explore Related Frameworks
Compare how Antimony is prioritized across national critical mineral strategies.
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