Sharemaestro, State Grid Information & Communication Co., Ltd. (600131), 2026-08-14, https://sharemaestro.com/evidence/d691e69b-7795-4a10-af49-e2272e9c3c34/
Record ID: d691e69b-7795-4a10-af49-e2272e9c3c34
Record checksum: 086d08779816e5df339c2a64036541224582568d52d9f753f56e7684252fbed6