NOTICE TO THE MARKET Gerdau S.A. in addition to the Material Facts published on November 25th , 2022 and March 15th, 2023, announces to its shareholders and the market in.
MATERIAL FACT TelefĂ´nica Brasil S.A. , in the form and for purposes of Resolution CVM No. 44/2021, in continuity to the Material Facts published on September 19, 2022, October.