The investment seeks to provide investment results that correspond to the price and yield performance of MSCI China IMI Environment 10/40 Index. Under normal circumstances, the fund will invest at least 80% of its total assets in components of the underlying index, depositary receipts. The underlying index is a modified, free float adjusted market capitalization weighted index designed to track the equity market performance of Chinese companies that derive at least a majority of their revenues from environmentally beneficial products and services, as determined by MSCI Inc. It is non-diversified.