Cathay has an ugly history over the past 15 years with a company facade called Aircrew Services Limited (ASL). Might want to ask some of those pilots how they were treated back in the late 90's, 00's, and even today post ASL integration.
Heard rumour that the CP B747-400 of AHK is ex CX cum ASL.
Check it out when you guys go for the interview.
Good luck!