Hi

I want to book a ticket from PEK to MFM. I can book ticket on Air China, but all available flights are operated by Air Macau (though having CA number eg. CA5453). Will I have any benefits as Star Alliance Gold (with A3)?

Especially I am interested in two:
- will i get lounge access in PEK?
- will I get any points credited to A3 (assuming i am buying Air China booking class eligible for miles accrual)

So basically is it case like Swiss flights operated by edelweiss (all gold benefits) or more like Lufthansa flights operated by Air Dolomiti (no gold benefits unless Miles and More)