FILE PHOTO: A model of 3D printed oil barrels is seen in front of displayed stock graph going down in this illustration taken, December 1, 2021. REUTERS/Dado Ruvic/Illustration/File Photo
FILE PHOTO: A model of 3D printed oil barrels is seen in front of displayed stock graph going down in this illustration taken, December 1, 2021. REUTERS/Dado Ruvic/Illustration/File Photo