If our vendors uses Genesis, is there a way files can be transferred to reduce data entry time?

Yes, if you want to export your data from one database, you can then import it into another database. We also have an article for sending recipes to other users without showing ingredients (this converts a recipe item type to an ingredient). This is great if you need to send the item's nutrient list and ingredient statement, but want to keep the overall information about the recipe private.

https://esha.zendesk.com/hc/en-us/articles/205491246