Sharemaestro, Sinopec Shanghai Petrochemical Company Limited (600688), 2026-08-20, https://sharemaestro.com/evidence/cbd11591-c5dd-42da-85e2-2fc66b93d7b2/
Record ID: cbd11591-c5dd-42da-85e2-2fc66b93d7b2
Record checksum: 7818f9ea73196015aa1b905b8fab091fefb7d576e1329a1733740d625181af22