DP asked:

I’ve met a few Thai ex-pats who work in mid-level staff positions at foreign companies (HSBC, Pricewaterhouse, Panasonic, etc…). They are not quite management yet but probably have between 5-7 years of experience. I don’t know them well enough to ask them this, but I was curious how they are paid relative to the local Singaporeans who work those very same jobs?