Xium is a mineral extracted as a byproduct in the refining of other ores, such as copper, and used in several manufacturing processes. The capacity of Xium producers and their production cost per pound of Xium (i.e., their willingness to sell, WTS), is summarized by the following table. A second table provides the willingness to pay (WTP) of Xium consumers (manufacturers) and the quantity that they would potentially purchase if the market price of Xium is at or below their WTP