issuers including disclosure of assessment factors; (3) the investment limit is capped at no more than 100,000 baht for each retail investor, equity and debentures combined, up from no more than 50,000

from Sales and Services Description Year 2020 Year 2019 Increase / (Decrease) Million Baht % of Total Revenue Million Baht % of Total Revenue Million Baht % Revenues from Sales 1,143.16 92.40 1,213.54

hereby clarifies the changes in the performance as follows: FINANCIAL PERFORMANCE FOR THE YEAR OF 2018 Consolidated Financial Statements 2017 2018 Increase/(Decrease) THB mm THB mm THB mm % Total Revenue/1

Profitability (2.1) Revenues from Sales and Services Year 2017 Year 2016 Increase / (Decrease) Description Million Baht % of Total Revenue Million Baht % of Total Revenue Million Baht % 2nd Quarter (April – June

13.58% from the same period of previous year. This was due to decrease in the delivery of pre-stressed concrete piles, post-tensioned and special cement which was Baht 101.24 million. However, the

the same period of the previous year respectively. The Company would like to clarify the significant reasons for the decrease in profits for the third quarter and nine month period of 2019 compared to

at THB 190,489 million, a decrease slightly, mainly from petroleum related businesses. For the Company, it was affected by average selling price per unit that significantly declined with respect to

, diversified and steady cash flows, growing with a combined EBITDA of 18% YoY and 44% LTM 2Q19. The Integrated Oxides & Derivatives segment was negatively impacted by the extended shutdown into 2Q19 following

profit decreased by Baht 128 million mainly due to the decrease in steam sales volume of Rayong Central Utility Plants (CUP) and IRPC Clean Power (IRPC-CP) decreased, even though the electricity sales

total revenues of THB 2,407.17 million, a decrease of THB 153.73 million. Cost of sales and rendering of services was THB 1,716.07 million, an increase of THB 31.88 million. Gross margin was THB 691.10