** Shares of AIM Vaccine Co Ltd 6660.HK drop as much as
26.7% to HK$43, marking the biggest daily pct drop since Oct. 12
** Stock soared about 66% in the previous session to hit a
record high since debut on Oct. 6
** Stock is the biggest pct loser in Hang Seng Composite
Index .HSCI
** Company says it was included as a constituent stock of
Hang Seng Composite Index .HSCI effective March 13, and its
H-shares had been included in the list of Hong Kong Stock
Connect stocks under the Shanghai-Hong Kong Stock Connect
program
** The Chinese vaccine developer also said its bivalent
Delta-Omicron BA.5 mRNA COVID-19 vaccine candidate obtained
Phase III clinical trial approval in Pakistan
** The Hang Seng Commerce & Industry Index .HSNC falls
2.3% and healthcare index .HSCIH slips 0.3%
** The Hang Seng Composite Index .HSCI falls 2.4% and the
Hang Seng Index .HIS falls 2.6%
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))