INDICES PROCEDURES DUE TO THE PRIMARY PUBLIC OFFERING OF FRAS-LE S.A. (FRAS)

We hereby inform you that, due to the Primary of FRAS-LE (FRAS3), according to item 7 of the
Special Practices of the Concepts and Practices Manual for B3 Indices, as of April 25, 2022
opening, new theoretical quantities will be applied in the B3 indices, with the corresponding
adjustments in the respective reducers.

Index: IGCX
Theoretical Quantity: 128,328,489