311Unwrought iron, steel and ferro-alloys |
Unwrought iron, steel and ferro-alloys |
312Basic and semi-finished iron or steel products |
Basic and semi-finished iron or steel products |
321Unwrought aluminum and aluminum alloys |
Unwrought aluminum and aluminum alloys |
322Unwrought copper and copper alloys |
Unwrought copper and copper alloys |
323Unwrought nickel and nickel alloys |
Unwrought nickel and nickel alloys |
324Unwrought gold, silver, and platinum group metals, and their alloys |
Unwrought gold, silver, and platinum group metals, and their alloys |
325Other unwrought non-ferrous metals and non-ferrous metal alloys |
Other unwrought non-ferrous metals and non-ferrous metal alloys |
326Basic and semi-finished products of non-ferrous metals and non-ferrous metal alloys (except aluminum) |
Basic and semi-finished products of non-ferrous metals and non-ferrous metal alloys (except aluminum) |
327Basic and semi-finished products of aluminum and aluminum alloys |
Basic and semi-finished products of aluminum and aluminum alloys |