Save a csv somewhere in your windows. Download and install autoit, open the scite editor and paste the *auto_type_kra.au3* file below into it. Make sure your csv is store as c:\kra_vat.csv, click run and switch to the excel program

auto_type_kra.au3

#include <File.au3>


WinWaitActive("Microsoft Excel (Product Activation Failed)")

$file = "c:\kra_vat.csv"
FileOpen($file, 0)

For $i = 1 to _FileCountLines($file)
   $line = FileReadLine($file, $i)
   ; Send($line)
   Local $CSVArray = StringSplit($line, ",")
   For $index = 1 To $CSVArray[0]
	   Send($CSVArray[$index])
	   Send("{TAB}")
   Next
Next
FileClose($file)

kra_vat.csv

https://youtu.be/FrXBzOTndp0