B3 informs you that as of November 22, 2021, adopted a new procedure for Circular Letters that are revoked by the Company. The revocation information will appear at the beginning of the Circular Letter (file in pdf) and in the description field of the Letter. The new procedure will be adopted only for Circular Letters that have been revoked by Circular Letters published from November 22, 2021.
Keyword on this field is verified within the content of the documents. For instance, You can choose the disclosure period (not mandatory) and search by segment type, product name, service, platform or release date.
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