
Notes to the consolidated financial statements as at December 31, 2021
(All dollar amounts are stated in U.S. dollars unless otherwise indicated. Tables are expressed in thousands of U.S.
dollars, except share and per share amounts)
3.
Summary of significant accounting policies
The Company’s principal accounting
policies are outlined below:
(a)
Basis of consolidation
These consolidated
financial statements
incorporate the
financial
statements of
the
Company
and the
entities
controlled by the Company. Control exists whe
n the Company has the power,
directly or indirectly, to govern
the
financial
and
o
perating
poli
cies
of
an
entity
so
as
to
obtain
benefits
from
its
activities.
The
financial
statements
of
subsidiaries
are
included
in
the
consolidated
fin
ancial
statements
from
the
date
that
control
commences
until
the
date
that
con
trol
ceases.
All
significant i
ntercompany
transactions
and
balances
have
been
eliminated.
Accounting
policies of subsidiaries ha
ve been changed where ne
cessary to ensure
consistency with the policies adopted by the Company.
(b)
Foreign currency translation
Transactions and balances
In
preparing
the financi
al statements
of
the
individual
entities,
transactions
in
currencies
other
than
the
entity’s
functional
currency
(foreign
currencies)
are
recorded
at
the
rates
of
exchange
prevailing
at
the
dates
of
the
transactions. At
each stateme
nt of financial
position date,
monetary as
sets and liabilities
are translated using
the pe
riod end
foreign exchange
rate.
Non-monetary assets
and
liabilities are
translated
using
the historical
rate on the da
te of the transaction.
All gains and losses on trans
lation of these f
oreign currency transactions
are included in the statement of income (loss).
Group companies
The
functional currency
of
the
significant
subsidiary o
f the
Company,
Aurelian E
cuador S
.A., and certain
other
entities
is
U.S.
dollars.
Other
entities
which
have
a
functional
c
urrency
different
from
the
presentation
currency,
including
Lundin
Gold
Inc.
w
hose
functional
currency
is
CAD,
are
translated
into
the
presentation
currency as follows:
i.
Assets and
liabilities for
each stateme
nt of
financial position
presented a
re translated
at the
closing
rate at the date of that statement of financial position.
ii.
In
come
and expenses for
each statement
of income (loss) are
translated at average
exchange rates
(unless
this
average
is
not
a
reasonable
approximation
of
the
c
umulative
effect
of
the
rates
prevailing
on the transaction
dates, in wh
ich case income
and expense
s are
translated at the ra
te on the
dates
of the transactions).
iii.
All resulting ex
change differences are recognized in ot
her comprehensive loss as cumulative
translation adjustments.
(c)
Critical accounting estimates and judgments
The
preparation
of
consolidated
financial
statements
requires
management
to
make
jud
gments,
estimate
s
and
assumptions
that
affect
the
application
of
policies
and
re
ported
amounts
of
assets
and
liabilities,
and
expenses.
The estimates and associated
assumptions
are based on
historical experience and va
rious other
factors
that
are
believed
to
be
reasonable
under
the
c
ircumstances,
the
results
of
which
form
th
e
basis
of
making the judgements about carrying values of assets and liabilities tha
t are not readily apparen
t from other
sources. Actual results may differ from these estimates.
The
e
stimates
and
underlying
assumptions
a
re
reviewed
on
an
ongoing
basis.
Revisions
to
accounting
estimates are
recognized in
the
period in
which th
e estimate is
revised
if t
he
revision aff
ects only
that period
or in the period of the revision and further periods if the review affects both current and future periods.
Significant
assumptions
about
the
future
and
other
sources
of
estimation
un
certainty
that
management
has
made at the end of the reporting period that
have a significant risk of resulting in a material adjustment
to the
carrying
amounts
of
assets
and
liabilities
i
n
the
event
that
the
actual
results
differ
from
assumptions
made,
relate to, but are not limited to, the following: