Section 297 is applicable to contracts of sale/purchase of goods and supply of services between
i) private and private limited companies,
ii) public and private limited companies
and is not applicable to contracts between
i) private and public company
ii) public company and public company
In a contract of sale, one will be buyer and oner will be seller. As both purchase and sale are covered by the section and as both the companies are private, provisions of section 297 will be applicable to both and both companies will require approval.
Regards,
Nidhi