None

They notified me about a second interview a month after the first interview,

but by then I had already found a job and politely declined.

Later, the manager in the U.S. contacted me and said they were preparing to make me an offer,

and hoped I could interview with a higher-level manager in the U.S.

We scheduled it for Saturday morning, but the higher-level manager in the U.S. had something come up and didn't show up that day…

The original junior manager asked me about the compensation package of the offer I had received and then logged off.

Of course, they never gave me the offer they had promised afterward,

so was this just an attempt to obtain salary information?

It left me feeling quite bad.