Operator
Operator
Good day, ladies and gentlemen and welcome to the Q1 2015 Tenaris SA Earnings Conference Call. My name is Alex, and I will be your operator for today. At this time, all participants are in a listen-only mode and we will conduct the question-and-answer session towards the end of this conference. [Operator Instructions] As a reminder this call is being recorded for replay purposes. I would now like to turn the conference over to you for today Mr. Giovanni Sardagna, Director of Investor Relations. Please proceed.