You should really just go to www.cathaypacific.com and see what they have posted publicly. Also, get your physical body to the Cathay Air City in HKG Airport and try it there. If they want to talk to you, they will either reply your email or send someone to talk to you and do your research.

I've done that many times in my college days. The big corporations are usually more than happy to send a public relations guy to direct you to the right places.

Like someone else said, even if people here have direct access to the big honchos they are not going to give it to you.