Section 15 BASE METALS AND ARTICLES OF BASE METAL 81 OTHER BASE METALS; CERMETS; ARTICLES THEREOF 81 04 MAGNESIUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP. 81 04 30 RASPINGS,TURNINGS&GRANULES,GRADED ACCORDING TO SIZE;POWDERS, OF MAGNESIUM Commodity Code Description 81 04 30 00 RASPINGS,TURNINGS&GRANULES,GRADED ACCORDING TO SIZE;POWDERS, OF MAGNESIUM