Sharemaestro, Shanghai Chengtou Holding Co., Ltd. (600649), 2026-08-02, https://sharemaestro.com/evidence/65b1c6e6-083b-4da1-bcc5-f8a6469d5d89/
Record ID: 65b1c6e6-083b-4da1-bcc5-f8a6469d5d89
Record checksum: ae94611a4c6920b54d081b8ee801d15e050b4441082fea89c4ddefec2ffb6e9b