"Direct iron" . "DRI" . "HBI" . "Direct Reduction" . . "direct-reduction" . "Direct Reduced Iron (DRI)" . "Hot direct reduced iron" . . "direct reduction process" . . . "direct reduction" . . . . "direct reduced iron" . "direct iron reduction" . "hot-briquettes iron" . . "reduction" . . "hot briquetted iron" . "spongy iron bloom" . "sponge iron" . . . . . . "Sponge Iron" . . . "Direct reduced iron" . "Direct reduced iron" . "reduction of iron oxide" . "DRI (direct reduced iron)" . "Direct iron reduction" .