How to pay freight / Insurance charges to the third party / Vender(s) using LCM ??

I have Issued the PO to the Supplier A having one line with 1 quantitu and price is 100. Now for freight and Insurance there are two other venders say B & C (Remember PO is only raise to Vender A). 

Now my requirement is to pay the freight charges to Vender B & Insurance Charges to Vender C ?? Where I mention these two charges while making the LCM Shipment ? 

Another Requirement is Vender A is been payed with the PO Currency but the Fright Charges has to be payed to Vender B is local currency (Different from PO I-e Vender A) but the Insurance Charges has be payed in the same currency as that of PO I-e Same as Vender A.