Harmonized System
Section XIV > Chapter 71 > Heading 7118 > 7118.10
Coin (other than gold coin), not being legal tender
Section XV
BASE METALS AND ARTICLES OF BASE METAL
Section XV > Chapter 72
Iron and steel
Section XV > Chapter 72 > Heading 7201
Pig iron and spiegeleisen in pigs, blocks or other primary forms.
Section XV > Chapter 72 > Heading 7201 > 7201.10
Non-alloy pig iron containing by weight 0.5 % or less of phosphorus
Section XV > Chapter 72 > Heading 7201 > 7201.20
Non-alloy pig iron containing by weight more than 0.5 % of phosphorus
Section XV > Chapter 72 > Heading 7201 > 7201.50
Alloy pig iron; spiegeleisen