posco 2021 1Q Earnings Release April 26, 2021 (With POSCO Disclaimer This presentation was prepared and circulated to release the informations regarding the company's business performance to shareholders and investors prior to the completion of auditing for the period of the first quarter of 2021. As figures in this presentation are based on unaudited financial statements, certain contents may be subject to modification in the course of auditing process. This presentation contains certain forward-looking st ...