Which of the following entities can participate strictly as a "Seller" on an authorized TReDS platform?

TReDS was specifically conceptualized and set up under the regulatory framework of the Reserve Bank of India (RBI) with the sole purpose of resolving the immense cash-flow and working capital chokeholds faced by smaller businesses. To maintain this targeted benefit, the platform enforces strict structural limits on who can take what role. Large corporate entities, public sector undertakings, and government departments have deep balance sheets and are restricted to participating as Buyers. Only entities classified as MSMEs are legally permitted to onboard as Sellers to liquidate their trapped trade receivables.