Section 15 Base metals and articles of base metal 74 Copper and articles thereof 74 08 Copper wire 74 08 11 - - Of which the maximum cross-sectional dimension exceeds 6 mm 74 08 11 00 - - Of which the maximum cross-sectional dimension exceeds 6 mm Commodity Code Description 74 08 11 00 000 - - Of which the maximum cross-sectional dimension exceeds 6 mm