Central Excise valuation: Related Person - Mutuality of interest:
The person who is sought to be branded as a "related person" must be a person who is so associated with the assessee that they have interest, directly or indirectly, in the business of each other. It is not enough that the assessee has an interest, direct or indirect, in the business of the person alleged to be a related person nor is it enough that the person alleged to be a related person has an interest, direct or indirect, in the business of the assessee. It is essential to attract the applicability of the first part of the definition that the assessee and the person alleged to be a related person must have interest, direct or indirect, in the business of each other.
In this case, the Supreme Court held that mere giving interest free loan by the buyer by itself may not be a reason to hold them as related persons