The
company
ended
the
year
with
net
income
of
$1.079
billion
(161
billion
tenge),
down
from
$1.4
billion
in
2011,
despite
boosting
revenue
by
11%
year
on
year
to
$5.35
billion
on
higher
exports
and
oil
prices.
KMG
EP
said
it
incurred
a
$500
million
charge
at
its
main
production
unit,
OzenMunaiGas,
after
a
2011
strike
and
subsequent
protest
by
sacked
workers
that
erupted
into
Kazakhstan’s
worst
violence
for
decates,
resulting
in
16
deaths
during
clashes
in
the
town
of
Zhanaozen
that
serves
the
oilfield.
The
London-listed
unit
of
Kazakh
state
oil
company
KazMunaiGas
saw
its
output
drop
by
1%
last
year…