Sharemaestro, GuoCheng Mining CO.,LTD (000688), 2026-08-15, https://sharemaestro.com/evidence/9d96e31b-b453-4dd3-a318-eaa5a7fccebf/
Record ID: 9d96e31b-b453-4dd3-a318-eaa5a7fccebf
Record checksum: 66794899993824809e8151981ca9c73d43efe3c0bc34375be06bb068039abc4e