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

1,500 10.9 658 4.7 (72.7) (37.8) Net profit 618 5.0 1,680 12.3 868 6.2 (63.2) (28.8) EPS (Baht) 0.50 1.35 0.70 Sales revenues and service income of this quarter amounting to Baht 12,404 million, 9.6% drop

of the two companies together. For Q1/2020, there are important factors and significant events in various aspects, such as the depreciation of the Thai Baht against the US Dollar, the decrease in price

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

employment contract to customer on project and UWC has more invested with affiliate company of 192.47 Million Baht, decline in depreciation charge of 134.09 Million Baht, subsidiary (UWC) decrease in

amounted to Baht 2,772 million, a 4.0% drop from the same quarter last year and a 6.9% drop from the last quarter this year. This was due to the slowdown in the telecommunication business in India and

, 2017. It stemmed principally from a Baht 35 million decline in accrued dividend payable following the Company ’s announcement of interim dividend payment from 9M/2017 net profit, a decrease in full in