Compañía de Petróleos de Chile COPEC S.A.

Legal advisors to Compañía de Petróleos de Chile COPEC S.A. in the acquisition of an indirect controlling stake in Organización Terpel S.A., a local fuel and natural vehicular gas (GNV) distribution company with presence in Ecuador, Mexico, Panama, Peru and Chile, through a private purchase of a 47.2% stake in Proenergía Internacional S.A., the listing of the company in the Bolsa de Valores de Colombia and a subsequent tender offer whereby Copec acquired and additional 8.9% stake. Additionally, Copec made a tender offer over Sociedad de Inversiones en Energía S.A., a local listed company by means of which Proenergía controls Terpel.