SGML - Sigma Lithium gets letter of arbitration from LG Energy alleging contract breach March, 20 2024 08:52 AM Sigma Lithium Corporation 2024-03-20 08:52:41 ET More on Sigma Lithium Sigma Lithium's Expansion In The Lithium Market: A Hold Through Opportunities And Challenges Seeking Alpha's Quant Rating on Sigma Lithium Historical earnings data for Sigma Lithium For further details see: Sigma Lithium gets letter of arbitration from LG Energy alleging contract breach