Sharemaestro, Air China Limited (AD2), 2026-08-15, https://sharemaestro.com/evidence/69aeb65d-6e82-43d7-8087-1dfc02216084/
Record ID: 69aeb65d-6e82-43d7-8087-1dfc02216084
Record checksum: 63f13ba9bba0094738a75b57294e490c21fe5745ec12518b6f7e7edcdb3597a9