Operator
Operator
Good morning, ladies and gentlemen, and thank you for waiting. At this time, we would like to welcome everyone to Pampa Energía Fourth Quarter 2019 Results Conference Call. We would like to inform you that this event is being recorded. [Operator Instructions]. Before proceeding, let me mention that forward-looking statements are based on the beliefs and assumptions of Pampa Energía's management and on information currently available to both companies. They involve risks, uncertainties and assumptions because they relate to future events and therefore, depend on circumstances that may or may not occur in the future. Investors should understand that general economic conditions, industry conditions and other operating factors could also affect the future results of Pampa Energía and could cause results to differ materially from those expressed in such forward-looking statements. Now I'll turn the conference over to Lida Wang, Investor Relations Officer of Pampa Energía. Ms. Lida, you may begin your conference.