Improved recoveries obtained from roast optimisation testwork has enabled EMH to lift planned production to 22,500tpa lithium carbonate from its 100%-owned Cinovec lithium-tin project 100km NW of Prague in the Czech Republic.
MD Keigh Coughlan says the increase from 20,800tpa, the estimate in its PFS in 2017, would deliver a 10% increase in cash margins.