Company Dossier
Sigma Mineracao S.A. / Companhia de Litio Borborema (Sao Paulo)
Aracuai · Brazil
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Battery · Battery Upstream (Critical Minerals)
Sigma Mineracao S.A. / Companhia de Litio Borborema (Sao Paulo)
SIGMA MINERACAO S.A.
Aracuai · Brazil
Sigma Mineracao S.A. / Companhia de Litio Borborema (Sao Paulo) is a company in the battery supply chain, operating in Battery Upstream (Critical Minerals), based in Aracuai, Brazil. Verdex maps it across 1 stage of the supply chain, covering Spodumene Miner.
Prescreen Verdict
confidence: research
No covered-nation ownership identified (structure: concentrated)
Country
Brazil
HQ City
Aracuai
Sector
Battery
Category
Battery Upstream (Critical Minerals)
Product Line
Spodumene Miner
Production Locations
Borborema lithium project (Rio Grande do Norte, Brazil - quartzite-hosted lithium)
Parent
Sao Paulo
Resolution
PARTIAL
Registries Matched
1
Data Quality
0.78
Supply chain placement
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Need a deeper screen on this supplier?
Run the full FEOC pipeline (ownership trace, debt analysis, cert status), with audit trail.
Prescreen verdicts are deterministic ratings based on registry data (GLEIF, SEC EDGAR, OpenCorporates, Tianyancha) and statutory lists (CSL, OFAC, BIS, UFLPA, NDAA §154b). They are advisory, not legal advice.