Operator
Operator
Good day ladies and gentlemen, welcome to the First Quarter 2020 Albemarle Earnings Conference Call. At this time all participants are in a listen-only mode. Later we will conduct a question-and-answer session and instructions will follow at that time. [Operator Instructions]. As a reminder this conference is being recorded. I would now like to introduce your host for today's conference Ms. Meredith Bandy, Vice President of Investor Relations and Sustainability. Maám please go ahead.