Branding and packaging is also a manufacturing process. I assume that Parry sugar and Grofer sugar are different products from a client's perspective, otherwise they would not be branded differently. So there is no way to avoid using the manufacturing module without custom development.

Thanks for your reply,

It's usage  for only buy and sell product both are same.

but my scenario,Buy Product A and then sell Product B and Product C

i.e

In trading company for normal process what they are doing.

they are buy a sugar bag from local vendor in 100kg and then without using manufacture process.Have split from 100kg to 1kg product 50 bag --> Parry'S brand sugar

and

1 kg product 50 bag -->Grofer's brand sugar