Query with BOND process

Hi Xperts

We have a Plant & a Leased Warehouse.Now , the Leased Warehouse has been created as a Storage Location  , however, it's far from the Factory.

Now we procure duty free input materials via CT3/PC & also transfer the same from Plant to Leased Warehouse.This transfer has been done with as ARE3 as per the policy.

Now we are in a process to transfer the Finished Products from Plant to Leased Warehouse as well.As you know both the Plants are having their own Bonds , we just need to know how we can manipulate the same process for FG as well.

Requirement

1. We will use 313/315 movements to transfer the FG to Leased Warehouse

2. ARE3 will be created against the material document generated via 313

3. Sending Plant's BOND should have Credit Entry

4. Receiving Plant's BOND should have Debit Entry

How to calculate the Bond Amount on Quantity basis??

Regds