From 1st July 2021, shares of Main Market will be assigned to compartments A, B and S and stocks of Compartment 'S' will be listed in group 99.The Main Market will have three segments according to companies' market capitalisation: - Compartment A over or equal to TND 200 Millions - Compartment B less than TND 200 Millions - Compartment S including issuers that: (i) do not comply with financial information disclosure requirements (ii) are impacted by events that may affect durably their situation or disrupt market functioning