Date   Product   Quantity   Imported_From
1/2/04 Shirts     32         Australia
1/9/04 Shoes      234        Asia
2/12/04 Caps      109        UK
4/4/04 Shoes      6          Asia
4/4/04 Shirts     12         Australia
5/6/04 Shirts     398        Australia
.....
......

There are only 3 regions.
One or more products can be imported from one or many regions on a single date.
No single column is unique.
There are many products, at the last count, it was 34.