Chapter -
71
Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal and articles thereof; imitation jewellery; coin
Chapter -
72
Iron and steel
Chapter -
73
Articles of iron or steel
Chapter -
74
Copper and articles thereof
Chapter -
75
Nickel and articles thereof
Chapter -
76
Aluminium and articles thereof
Chapter -
78
Lead and articles thereof
Chapter -
79
Zinc and articles thereof
Chapter -
80
Tin and articles thereof
Chapter -
81
Other base metals; cermets; articles thereof