Dusit Thani Hua Hin, the economic slowdown and the appreciation of foreign currencies against Baht currency. Meanwhile there were some more revenues from the new investments in new businesses such as

accounting standards under WHA level. However, the genuine gross margin was 55.3%. Utilities & Power Business 2018 2019 Increase/ (Decrease) THB mm THB mm % Revenue 2,095.1 2,258.7 7.8% Gross Profit 895.2

genuine gross margins for 3 months and 9 months were 51.5% and 54.8%, respectively. Utilities & Power Business Q3 2018 Q3 2019 Increase/ (Decrease) 9M 2018 9M 2019 Increase/ (Decrease) THB mm THB mm % THB

genuine gross margin in 2017 was at 57.5% for the warehouse rental and service business which decreased from 69.0% last year, mainly due to change in product mix between Built-to-Suit and Ready-built

margin had accounted for the fair value adjustment of the acquired business according to the accounting standards under WHA level. However, the genuine gross margin during 3 months and 6 months ended the

driven by genuine consumer demands. Enterprise business rebounded with a better economic certainty. Non-mobile enterprise business reported a revenue of Bt1,520mn, growing 20% YoY and 14% QoQ, mainly from

million baht, higher 112 million baht from 2017 and slightly drop compare to 2016 following the appreciation trend in 2017 and turning to the depreciation trend in 2018. However, the company has no policy

on foreign currency exchange rate was Baht 153.4 million in Q4 2023, compared to a loss on foreign currency exchange of Baht 237.0 million in Q4 2022, caused by appreciation of Thai Baht. This loss on

of sales for each product group. In addition, the Baht appreciation affected to lower in cost but it’s not material. Gross profit margin more than the same period of last year by Baht 65.63 million

overall selling price decrease, especially for Caustic Soda due to the fall of its market price trend, plus impact from appreciation of Thai Baht against US Dollar. However, those negative impacts were