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HENGYUAN REFINING COMPANY BERHAD    I    75













             report on tHe aUDit of tHe financial stateMents (continued)
             Key audit matters (continued)

               Key audit matters                                 How our audit addressed the key audit matters

               recoverability of the carrying amount of refinery assets
               and deferred tax asset (continued)
               Based on the FVLCTS computed, the Directors have concluded  We performed the following audit procedures on the
               that there is no further impairment in the carrying amount   projections of taxable profits:
               of refinery assets and recognition of deferred tax assets on     -  Checked that the projections of taxable profits are
               the remaining unutilised tax losses is appropriate.
                                                                   determined based on the same assumptions used in the
                                                                   FVLCTS calculation; and

                                                                 -  Checked the amount of tax losses estimated to be
                                                                   utilised in YA2021 to YA2025 are included in the
                                                                   computation of deferred tax asset recognised as at
                                                                   31 December 2020.
                                                                 We did not find any material exceptions in the procedures
                                                                 performed.

               net  realisable  value  (“nrV”)  of  the  hydrocarbon
               inventories
               Refer to Note 2 Significant accounting policies: Note 2.11  We performed the following audit procedures:
               – Inventories, Note 3 Critical accounting estimates and   -  Agreed the quantity of both the crude and product
               judgements: (c) Net realisable value of the hydrocarbon   inventories to supporting documents;
               inventories, Note 16 – Inventories.
                                                                 -  Observed  the tank dipping  process during the  annual
               As at 31 December 2020, the Company’s hydrocarbon   physical inventory observation and performed roll-forward
               inventories amounted to RM1,015.3 million. Management   testing on a sampling basis to reconcile the tank dipping
               has performed an assessment to determine the NRV of the   results to the inventory system;
               hydrocarbon inventories. The NRV was determined based on
               selling prices less costs to sell after the financial year end.   -  Corroborated  the  selling  prices  of  the  hydrocarbon
                                                                   inventories to the supporting documents after the
               We focused on this area given the significance of the   financial year end;
               hydrocarbon inventory balances and the volatility of the crude
               prices which may result in costs being higher than selling     -  Checked selling costs to the supporting documents;
               prices less costs to sell.                        -  Computed the differences between inventory costs and
                                                                   the NRV to ascertain the NRV adjustments as at
               Based on the assessment performed, the Directors have
               provided RM28.1 million for inventories write down.  31 December 2020.
                                                                 We did not find any material exceptions in the procedures
                                                                 performed.
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