POSCO International holds a current 7.45% interest in Black Rock Mining, developer of the open-pit Mahenge graphite project in Tanzania.
- Country
- Tanzania
- Commodity
- Graphite
- Stage
- Construction
Price-|MCap-|Record updated Aug 2026
POSCO International holds a current 7.45% interest in Black Rock Mining, developer of the open-pit Mahenge graphite project in Tanzania.