Navigate to the “Products” page and click on the Elipses at the top right-hand corner. 

Click on the arrow pointing down

On the next page select the fields that you would like to export. E.g. the SKU, Inventory, FBA inventory, and/or Inbound. 

Once the desired fields are selected, check on “All products” if you would like to export all your products. 

Then click “Export” and you are all done!