Antonoil,
one
of
the
few
privately
controlled
domestic
oilfield
service
companies
operating
in
China,
saw
its
share
price
rise
as
much
as
15.3%
to
HK$1.73
in
early
trade,
beating
a
0.5%
drop
in
the
benchmark
Hang
Seng
Index.
The
stock
was
at
HK$1.65
at
the
time
of
reporting,
an
increase
of
10%.
Reuters
estimated
the
value
of
the
423,361,944
share
stake
was
at
about
US$80
million,
based
on
a
total
market
capitalisation
of
$408
million
as
of
Friday's
close.
Mirae
Asset
Securities
Research
maintained
its
"buy"
rating
following
Monday’s
announcement
and
raised
its…