Contract with multiple terms

Hi Champs,

I need to know if any of you have come across such requirement and have got a good solution. Below is my case,

I need to create a single contract for a material X and with vendor A at central purchase organization level. But I want to have separate payment terms for plant C and plant D in this contract with same vendor A.

So the objective is that plant C can use its payment terms with vendor A for material X in the purchase order and same for plant D.

Thanks

Pirzada