Sub Headings of 7112

7112.30.00.00 Ash containing precious metal or preciousmetal compounds Other:
7112.91.00.00 Of gold, including metal clad with gold but excludingsweepings containing other precious metals
7112.92.00.00 Of platinum, includingmetal clad with platinum but excluding sweepings containing other precious metals
7112.99.00.00 Other