Section 15 Base metals and articles of base metal 76 Aluminium and articles thereof 76 06 Aluminium plates, sheets and strip, of a thickness exceeding 0,2 mm 76 06 11 - - - Corrugated sheets 76 06 11 20 - - - Corrugated sheets Commodity Code Description 76 06 11 20 000 - - - Corrugated sheets