Import don't create manufacturers

-- HikaShop version -- : 2.6.0
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Hi,
I try to import this csv attached but manufacturers are not imported.
since they are more than 2500 products is obviously not possible to make it one by one...
can you help me?
thank you
Elena

here is the file

Hi,

You have the "product_manufacturer_id" column twice in your CSV and the second column value overwrite the first column value.
That's why you think it doesn't work since the second column is empty in your CSV.

Thank you!!!
all works perfectly now.
Elena