Section 15 BASE METALS AND ARTICLES OF BASE METAL 74 COPPER AND ARTICLES THEREOF 74 09 COPPER PLATES, SHEETS AND STRIP, OF A THICKNESS EXCEEDING 0.15 MM. 74 09 19 OTHER PLATES,SHEETS AND STRIP >0.15MM OF REFINED COPPER Commodity Code Description 74 09 19 00 OTHER PLATES,SHEETS AND STRIP >0.15MM OF REFINED COPPER