September 21 morning round-up:

1. Prime HDB flats: Accept the lottery effect
bt.sg/oZ5L

2. HK property stocks sink to 5-year low on fears of tighter China grip, Evergrande
bt.sg/oZ5b

3. Who will show up at Singapore's tech IPO party?
bt.sg/oZ5E

4. Tweaks to snap WFH rules for offices with Covid-19 cases
bt.sg/oZ5a

5. Sembmarine depletes remaining S$160m of cash proceeds from 2020 rights issue
bt.sg/oZ5R

6. Biolidics develops test detecting a person's protective immunity against Covid-19
bt.sg/oZ5D