Operator Ladies and gentlemen, thank you for standing by and welcome to the Fourth Quarter 2020 Linde Earnings Call. [Operator Instructions]. After the speakers' presentation, there will be a question-and-answer session. [Operator Instructions]. I would now like to hand the conference over to your speaker today, Mr. Juan Pelaez, Head of Investor Relations. Sir, you may begin. Juan Pelaez -- Head of Investor Relations Crystal, thank you. And good morning everyone and appreciate you attending our 2020 fourth quarter earnings call and webcast. I am Juan Pelaez, Head of Investor Relations and I'm joined this morning by Steve Angel, Chief Executive Officer; Matt White, Chief Financial Officer; and Sanjiv Lamba, Chief Operating Officer.