Sigma Lithium Corporation (NASDAQ:SGML) Q2 2023 Earnings Conference Call September 5, 2023 10:00 AM ET Company Participants Ana Cabral Gardner - Chief Executive Officer and Co-Chairperson Ana Cabral Gardner Hello, everyone. Good morning. I want to welcome you to the Second Quarter Presentation -- Earnings Presentation for Sigma. Without further ado, I'm going to go through these materials. We're very proud to present you the results that we just did, which means we're back on schedule, back on time, back on ...

GROTA DO CIRILO LITHIUM PROJECT ARAÇUAÍ AND ITINGA REGIONS, MINAS GERAIS, BRAZIL AMENDED AND RESTATED TECHNICAL REPORT Prepared for: Sigma Lithium Corporation Prepared by: Homero Delboni Jr., MAusIMM (CP), HDA Serviços S/S Ltda. Marc-Antoine Laporte, P.Geo, SGS Canada Inc Jarrett Quinn, P.Eng., Consulting Process Engineer Porfirio Cabaleiro Rodriguez, (MEng), FAIG, GE21 Consultoria Mineral Noel O'Brien, FAusIMM, Trinol Pty Ltd. Effective Date: 31 October 2022 Issue Date: 12 June 2023 NI DO IMPORTANT NOTICE ...