Import/Export "Primary supplier" and "Default purchase cost"

[championv]

I cannot import and export the both. Is there a way for that? I have 10000+ items to import, so manual input is almost impossible.

[Theodore]

These fields will be added in import/export CSV soon.

[Christine]

The columns Supplier and Purchase cost already available in file 

So it is very easy now to update information for all items.