. Cost of Refining Service There was no Refining Service transaction since the 1st quarter of 2020. The Company’s capacity was fully occupied, no capacity left to fulfil this segment. The refining
transaction since 2nd quarter of 2019, the Company’s capacity was fully occupied, no capacity left to fulfil this segment. The refining service’s volumes also share the Company’s overhead costs, which help to
arrangement transaction. The construction was completed and COD on 28 December 2020. As a consequence, there is no any further revenue from construction under a concession arrangement recognized. 4 Cost of
concession arrangement at actual cost in the same amount. No gain and loss from recognized sales and cost of construction under a concession arrangement transaction. The construction was completed and COD on
plus margin and its by product that has determined the cost of by-products according to the market selling prices. 2. Cost of Refining Service There was no Refining Service transaction since 2nd quarter
arrangement transaction. The construction was completed. As a consequence, there is no any further revenue from construction under a concession arrangement recognized. Cost of sales and service Cost of sales
%) (18.5%) 69.8 63.6 (8.9%) ChangeChange Finance costs comprise of interest expense from loans for the new investment projects, amortization of prepaid transaction cost of borrowings and interest expense
, amortization of prepaid transaction cost of borrowings and interest expense from lease liabilities. Finance costs decrease 9.7% YoY from Baht 36.1 million to Baht 32.6 million, decreasing Baht 3.5 million, and
of 52. 3% from Q3–2022. This is because in Q3–2022, the major liabilities has already assessed the impairment and recorded the transaction. As a result, the impairment loss on financial assets recorded
Finance costs comprise of interest expense from loans for the new investment projects, amortisation of prepaid transaction cost of borrowings and interest expense from lease liabilities. Finance costs