Cost
increases
and
a
reversal
of
fortunes
in
investments
sent
profit
plunging
at
Thailand’s
PTT
in
the
second
quarter.
The
parent
of
PTTEP
did,
however,
increase
revenues
on
better
gas
sales
and
a
higher
average
realised
oil
price
but
production
was
also
down.
Net
profit
for
the
three
months
to
the
end
of
June
was
11.66
billion
Thai
bhat
($370.68
million)
as
against
37.11
billion
bhat
a
year
earlier.
This
was
despite
revenue
climbing
from
643.58
billion
bhat
to
682.82
billion
bhat.
Selling
expenses
were
much
higher
and
PTT
made
a
loss
of
4.35
billion
bhat
on
share
of
income
from…