Open hk account do what? Malaysia account got?
I use HSBC HK to invest HK and A shares. HSBC HK has stock monthly investment plan. No commission.
Yes. You can open HSBC Malaysia account but you need to go over to JB to open. Good thing about premier is once you have overseas HSBC account, you can link it and global transfer instant within your HSBC accounts.
I have HSBC HK, HSBC US, HSBC AU, HSBC SG, HSBC UAE, HSBC UK, HSBC Jersey account, with HSBC SG is my premier host account.