Hi Mariano,
Thank you,
Customer is correct only. we are getting the order from Customer to Plant-A.
And the process flow is
Customer order (Product Y) to Plant-A.
Plant-A will give it to Plant-C to make X-semifinished (This X is used in Y Product).
Plant-C is sending X to Plant-A.
Plant-A will make Y with X.
Plant-A will sale the Y to Customer.
To make Y and X parts, the required raw materials will get from Customer with free of cost and some raw material from Plant-B with cost.
This is the process i think you can understood.Please guide me for the above points.
Regards,
Mastan.