Enel Chile S.A. American Depositary Shares Representing Common Stock (Each representing 50 shares of Common Stock)

Enel Chile SA is an electricity utility company engaged, through its subsidiaries and affiliates, in the generation, transmission, and distribution of electricity across Chile. The Company operates through two main segments: the Generation Business, which includes companies that own and operate power plants supplying electricity to the grid and generates the majority of revenue; and the Distribution and Network Business, which consists of companies operating under public utility concessions to distribute electricity to end customers.