The document provides examples of business cases for sourcing components from China. It discusses segmentation criteria used to identify high priority spending categories for sourcing. It also outlines the process used to pre-qualify over 200 Chinese casting and forging suppliers, including conducting an extensive request for information (RFI) process. Sample RFI responses from suppliers are shown that provide information on costs, production capabilities, quality and delivery. Cost modeling was also performed to analyze total cost structures and identify potential cost reductions in different countries.