Sharemaestro, Shanghai Yaohua Pilkington Glass Group Co., Ltd. (600819), 2026-08-08, https://sharemaestro.com/evidence/250c2e9b-6b10-4d8c-9c11-eb2f96021239/ Record ID: 250c2e9b-6b10-4d8c-9c11-eb2f96021239 Record checksum: e884d053f36f9acd670df53421b0f83e1bd601336989d371b10e6e1fde34f8db