Sigma Lithium Boosts Cash Flow With $140/tonne Low‑Grade Lithium Deal & $96M Revolver
Sigma Lithium sells 150,000 t of low‑grade lithium fines at US$140/t, unlocking a 350,000‑t option and a $96 M revolver while its Greentech DMS tech drives 60 % recovery—boosting profitability and investor value.
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