revaluation of investment The Company had unrealized loss on revaluation of investment by THB 41.91 Million for the first Quarter 2020, caused from capital market crash compared with the ended of the last year

in the gross profit margin that expanded from 15.3% in the third quarter of 2018 to 16.4% in the third quarter of 2019 and more efficient cost management that caused selling and administrative expense

achieve a core operating profit of Baht 422.68 million in Q1 2021. Gain on foreign currency exchange rate was at Baht 102.37 million in Q1 2021, compared to a gain of Baht 198.68 million in Q1 2020, caused

2022, compared to a gain on foreign currency exchange of Baht 102.4 million in Q1 2021, caused by appreciation of Thai Baht. This loss on foreign currency exchange was mainly associated with the USD loan

increase of 76 million baht or 4% from last year. This was as a result of an increase in marketing expenses, increase in personal expense caused by increasing employment of the Company’s subsidiaries

revenue of automotive parts business. Loss on foreign currency exchange rate was Baht 35.3 million in Q1 2023, compared to a loss on foreign currency exchange of Baht 3.5 million in Q1 2022, caused by

lowest in the past 10 years. The Company realized its stock loss of 2.75 million Baht from the recording NRV on 31 December 2018. Besides, part of the loss was caused by allowance for impairment of

expenses control despite the decrease in sales impacted from financial statement adjustment in accordance with new Thai accounting standards that caused administrative expenses to sales ratio to rise. 9M

2019 for crude glycerine used as raw material in production of refined glycerine. Besides, part of the loss was also caused by loss on impairment of investment in subsidiary (AIL) of 20.75 million Baht

result was increased by 20 million Baht mainly due to an increase in Availability Payment (AP), caused by higher seasoning weight announced by EGAT, which use for electricity revenue calculation. Meanwhile