Sharemaestro, Hefei Meyer Optoelectronic Technology Inc. (002690), 2026-08-12, https://sharemaestro.com/evidence/b259c773-95b4-47d9-9386-663bc73b11d4/
Record ID: b259c773-95b4-47d9-9386-663bc73b11d4
Record checksum: d2278fd615ddf0c21362fc03eb2f993d4a5557eb5a6cd9661d23a02519752179