By the way, you can open HSBC Hong Kong account as well online.
https://www.hsbc.com.hk/international/banking-in-hong-kong/
Once you open HSBC overseas account, you just global link between HSBC SG to HSBC HK/US etc. When you login HSBC SG App, you can see all your accounts.
https://www.hsbc.com.hk/international/banking-in-hong-kong/
Once you open HSBC overseas account, you just global link between HSBC SG to HSBC HK/US etc. When you login HSBC SG App, you can see all your accounts.