Yes, you can import your material items by a csv using the import/export tab to complete a bulk import.
Have a look at similar frequently asked questions or visit our FAQs page for more information
Do we need to set up tracking codes in Xero to capture job information and costings?
How can I track the Tracking Categories in TidyStock?
How frequently does the price change for TidyEnterprise?
How can I Access the Bulk Stock Take Feature?
Why does the Unit cost need to changed?