SIGMA Lithium Corporation announced it has appointed Felipe Peres to the role of Chief Financial Officer, replacing Guilherme Guimarães, who will continue to serve as an advisor to the Company, as the Company enters a new phase as a dual-listed, dual-reporting entity in both Canada and the United States. Felipe led the consolidation and reporting team at Vale, where worked for fourteen years and participated in the implementation of the IFRS accounting standards at the company. In that capacity, Felipe also led the consolidation and reporting at Vale-Inco a Canadian reporting entity.