Due Diligence ▪ Reviewing risk profiles to mitigate any risks to suppliers or smelters ▪ Informing Procurement of the high-risk suppliers and developing an action plan to mitigate the risk ▪ Working with suppliers to mitigate the risk for identified high-risk smelters, via direct outreach with the smelter or indirectly via collaborating with customers or engaging with industry-level working groups Conduct Supplier Risk Assessment We conduct risk assessments based on multiple factors, including smelter or refiner certification status, “red flags” identified and the supplier relationship.