Two Products Two Suppliers

Hi,

How to do the Costing for a material lets take below example

Product - Mask Supplier X

Product - Mask Box Supplier Y

Now we purchase this materials to Warehouse pack the masks purchased from Supplier X into the Mask Box Purchased from Supplier Y

for my company this is 1 Product now while i sell to my Customer.

In Tally prime how do i deal with it, my requirement is that the Item Should be 1 but purchase voucher to two vendors