What is a good expat salary in Hong Kong?

I'm curious, could you please elaborate on what would be considered a competitive expatriate salary in Hong Kong? Given the city's high cost of living, including factors like housing, transportation, and dining out, how much would one typically need to earn to maintain a comfortable lifestyle while working as an expat there? Also, how does this salary range vary depending on industry, job role, and experience level? I'm keen to understand the financial considerations that expats should take into account when considering a move to Hong Kong.