Sharemaestro, Yangfan New Materials (Zhejiang) Co., Ltd. (300637), 2026-08-07, https://sharemaestro.com/evidence/7be011fb-48e2-428f-99c7-b11695866439/ Record ID: 7be011fb-48e2-428f-99c7-b11695866439 Record checksum: e74956f512e721e96e58f62eb9c4973882ea1770074765761b094467e961b57d