This process included the following steps: developing a list of suppliers that provided us with components containing supplier and requesting a Conflict Minerals Reporting Template (“CMRT”) that included its smelter information; reviewing supplier responses and CMRTs for accuracy and completeness; and aggregating the smelters provided by our suppliers into a single list of smelters meeting the definition of a smelter under one of the three industry- recognized audit protocols and comparing the list to available smelter lists of our industry peers to gauge whether we reasonably identified the smelters in our supply chain.