The Responsible Cobalt Initiative (RCI) and Responsible Minerals Initiative (RMI) have signed an MOU on September 5th, which is aimed at jointly promoting due diligence in responsible cobalt supply chain by supporting companies’ implementation of the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas (OECD Guidance) and the Chinese Due Diligence Guidelines for Responsible Minerals Supply Chains (Chinese Guidelines).