Multiple pricing procedure for Vendor

Dear SAP Experts,

Greetings of the day!!!

I wish to ask following question:

I have a vendor A who supplies different types of material and wanted to have two types of pricing procedure for it. When I create purchase order for material A it should trigger Pricing procedure1 and when I create purchase order for material B it should trigger pricing procedure2.

I am unable to achieve this with vendor subrange. It will be great if someone can suggest if there is any way to handle this scenario?

Thanks in advance.

Regards,

Uday K.