Sources: Alibaba is considering raising $20B via a second listing in Hong Kong, after raising a record-breaking $25B in its 2014 market debut on the NYSE (Bloomberg)

Bloomberg:
Sources: Alibaba is considering raising $20B via a second listing in Hong Kong, after raising a record-breaking $25B in its 2014 market debut on the NYSE  —  - It's said to be angling for Hong Kong in the second half  — The offering comes after the Hong Kong exchange relaxes rules