SÃO PAULO, Brazil, June 17, 2024 /PRNewswire/ -- Sigma Lithium Corporation ("Sigma Lithium" or the "Company") (NASDAQ: SGML, TSXV: SGML, BVMF: S2GM34), a leading global lithium producer dedicated to powering the next generation of electric vehicles with carbon neutral, socially and environmentally sustainable lithium concentrate, announces the distribution of the Company's management information circular ("Meeting Circular") providing the full details of the upcoming annual general and special meeting of sh ...