FILE PHOTO: Hard hats bearing Shandong Nanshan Aluminium logos are seen at their integrated aluminium plant in Bintan, Indonesia May 5, 2023. REUTERS/Edgar Su/File Photo
FILE PHOTO: Hard hats bearing Shandong Nanshan Aluminium logos are seen at their integrated aluminium plant in Bintan, Indonesia May 5, 2023. REUTERS/Edgar Su/File Photo