Pricing Procedure for diffrent unit of measure for diffrent product

Question

1) Existing Pricing procedure --> Condition type based on Quantity
2) Existing Product --> Sales Unit & Base Unit of Measurement is in NOS ( Numbers )
3) New Product ( Belt ) ---> Pricing of product based on weight
ex :--> Rubber Belt -->   1 belt = 11.50 kg , Price = Rs. 100/ kg
As the production of material will go on weight of Belt will reduce in range of 11.50 to 11 kg . For different batch of production weight will change
every time weight of material will be calculated and price will be charged on basis of net weight ( Kg)
4) New product is assigned to new division ( it will bw sold in new division only )
Question
1) What should be Base Unit / Sales Unit  of measurement ?
2) Do we need to create new pricing procedure or existing pricing procedure will work ?
  for new product  we need to create new condition type for which calculation type will be Net Weight .
3) do we need to do any customization for this ?
Exice people say that if pricing is done in KG (Net weight ) they want to see stock in KG
Management want to see stock in KG & Numbers

Answer 1

May be you can Create a New Unit Of Measure called ZPC. For using ZPC you need to assign Additional Base Unti Of Measure as ZPC in your Material Masters as well.
Use ZPC to create your condition records of pricing and in Sales order you will still have Unit of Measure as PC which the management wants to see..
Similarly you can create Constion records for new product based on Kg.