Sharemaestro, China Southern Airlines Company Limited (600029), 2026-08-10, https://sharemaestro.com/evidence/13d52a0e-8be0-4489-a7f6-de6f603fd418/
Record ID: 13d52a0e-8be0-4489-a7f6-de6f603fd418
Record checksum: 4684edd1cdc7eaeeb4c19a70b8a2d44bda291253c75353d13cc3dc607b98339b