Sharemaestro, Braskem S.A. (XBRK), 2026-08-18, https://sharemaestro.com/evidence/13ae45d5-aca4-43c4-b562-992127a49a78/
Record ID: 13ae45d5-aca4-43c4-b562-992127a49a78
Record checksum: ffd9ccc9efe68bb44507ab85a02a6f2f6939c41fd35683f566771dcdde8c14c7