GENEVA, Dec. 31 -- POSCO HOLDINGS INC. (6261, Donghaean-ro,Nam-gu, Pohang-si,Gyeongsangbuk-do 37859), 포스코홀딩스 주식회사 (경상북도포항시 남구동해안로 6261), POSCO CO., LTD (6261 Donghaean-ro,Nam-gu, Pohang-si,Gyeongsangbuk-do 37859), 주식회사 포스코 (경상북도포항시 남구동해안로 6261) filed a patent application (PCT/KR2024/008565) for "VALUABLE METAL RECOVERY COMPOSITION, AND METHOD FOR RECOVERING VALUABLE METAL" on Jun 20, 2024. With publication no. WO/2024/262972, the details related...