GrafTech International Ltd. (NYSE:EAF) Q1 2021 Earnings Conference Call May 5, 2021 10:00 AM ET Company Participants Wendy Watson - Vice President of Investor Relations and Corporate Communications David Rintoul - President and Chief Executive Officer Jeremy Halford - Senior Vice President of Operations and Development Quinn Coburn - Vice President of Finance and Chief Financial Officer Conference Call Participants Curtis Woodworth - Credit Suisse AG Arun Viswanathan - RBC Capital Markets David Gagliano - B ...