Our work to date can be summarized in four categories: establishing a supply chain standard for conflict minerals; performing a Reasonable Country of Origin Inquiry (RCOI) regarding the potential sources of conflict minerals in our products; performing due diligence by surveying our in-scope direct suppliers using the CFSI Conflict Mineral Reporting Template (CMRT) to ascertain the smelters or refiners present in the supply chain, and working with those smelters and refiners to gain their engagement in the Conflict-Free Smelter Program (CFSP) or equivalent programs.