▲ On 6 Oct 2022, POSCO Holdings and GS Energy signed a joint venture agreement to establish POSCO-GS Eco Materials at the POSCO Center in Seoul, Korea. From the left, GS Energy CEO Yong-soo Huh, GS Holdings Chairman Tae-soo Huh, POSCO Group CEO Jeong-woo Choi, and POSCO Holdings Senior Executive Vice President Byeong-og Yoo