[ET Net News Agency, 22 December 2025] HANXBIO-B (03378) will be listed tomorrow
(23rd). It is currently at HK$33.4 on Phillip's grey market, 4.4% higher than the grey
market's IPO price of HK$32. Based on 100 shares per lot, excluding handling fees, the
book value gain per lot is HK$140. It is currently at HK$33.26 on Bright Smart's grey
market, 3.9% higher than the grey market's IPO price. The book value gain per lot is
HK$126.