November 18, 2022
SIGMA LITHIUM ANNOUNCES SIGNIFICANT PROGRESS ON CONSTRUCTION, COMPLETING 94% OF CONCRETE AND 76% OF STEEL FOR GREENTECH PLANT, COMMISSIONING TO BE INITIATING DECEMBER 2022
September 15, 2022
SIGMA LITHIUM APPOINTS DISTINGUISHED FEMALE BUSINESS LEADER AS AN ADDITIONAL INDEPENDENT DIRECTOR
August 19, 2022
SIGMA LITHIUM PROVIDES UPDATE FROM A TRANSFORMATIVE SECOND QUARTER, APPOINTS COO FOR OPERATIONAL READINESS AND PREPARING PHASE 1 PIT FOR MINING
August 9, 2022
SIGMA LITHIUM FILES PHASE 3 TECHNICAL REPORT SUPPORTING THE PREVIOUSLY ANNOUNCED ~50% INCREASE IN TOTAL NI 43-101 MINERAL RESOURCE ESTIMATE TO 86 MILLION TONNES
July 12, 2022
Sigma Lithium Advances Construction to 25% and Announces Positive Regulatory Updates
June 22, 2022
Sigma Lithium Substantially Increases Total Ni 43-101 Mineral Resource by ~50% to 86 Million Tonnes, Adding 27 Million Tonnes of High-Grade 1.49% Lithium Oxide in Phase 3
May 26, 2022
SIGMA LITHIUM ANNOUNCES FILING TECHNICAL REPORT WITH OUTSTANDING ECONOMIC RESULTS OF THE INTEGRATED PHASE 1 & 2 PROJECTED PRODUCTION: AFTER-TAX NPV OF US$5.1 BILLION & AVERAGE ANNUAL FREE CASH FLOW OF US$595 MILLION; CONTINUES EVALUATING PHASE 3
May 11, 2022
Sigma Lithium Announces Annual and Special Meeting of Shareholders and Upcoming Conference Participation
April 11, 2022
Sigma Lithium Updates Feasibility Study with Phase 1 After-Tax NPV of US$1.6 BN, Increasing Mineral Reserves 2.6x to 34MT and Supporting Phase 1 AND Phase 2 Combined Potential Production Capacity Increase to a Total of 450,000 tpa
April 6, 2022
Sigma Lithium Announces Rescheduled Q4-2021 Financial Results Conference Call Details
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