Sigma Lithium Resources Corp. (TSXv: SGMA)(OTCQB: SGMLF) is a leading lithium company at the forefront of the movement to decrease CO2 emissions globally.  Sigma aims to produce a highly engineered, low impurities 6% battery grade lithium concentrate for the global supply chain of the fast-growing lithium-ion battery market, driven by the increasing demand for electric vehicles and energy storage worldwide.

Sigma started to produce battery-grade lithium concentrate on a pilot scale in 2018, shipping high quality above 6% Li2O coarse lithium concentrate samples to potential customers. Based on the initial design being considered under the feasibility study, a larger scale lithium concentration commercial production plant will contemplate a capacity of 220,000 tonnes of battery-grade spodumene concentrate annually.