Fuwei Films (Holdings) Co., Ltd. (FFHL) Q4 2020 Earnings Conference Call April 23, 2021 9:00 AM ET Company Participants Shiwei Yin - Investor Relations, Account Director at Grayling Yong Jiang - Corporate Secretary Conference Call Participants Operator Good day, ladies and gentlemen. And welcome to the Fuwei Films' Fourth Quarter 2020 Earnings Conference Call. All lines have been placed on a listen-only mode and the floor will be open for questions and comments following the presentation. [Operator Instruct ...