% Core EPS after PERP Interest (THB) 0.85 0.67 1.31 (35)% 3.67 3.86 (5)% Core EBITDA/ton ($) 115 102 153 (25)% 119 132 (10)% Operating Cash Flow5 385 261 222 73% 1,172 855 37% Net Debt to Equity (times

188 61% 1,037 853 21% Net Operating Debt to Equity (times) 0.53 0.45 0.57 (7)% 0.53 0.57 (7)% 1Consolidated financials are based upon elimination of intra-company (or intra-business segment

times its total foreign-currency-denominated debt. The Thai baht stood at 32.55 THB/USD at the end of 2018, easing by 0.75 percent from 32.31 THB/USD at the beginning of the year. On the domestic front

Ratios Debt to Equity times 0.42 0.42 0.45 Interest coverage times 531.88 227.59 95.03 Dividend payout (%) 55.85%* 55.65% 67.84% * Pending for approval from the 2019 annual shareholders’ meeting Operating

Financial Policy Ratios Debt to Equity times 0.40 0.42 0.42 Interest coverage times 3,095.00 545.41 222.73 Dividend payout (%) 76.07%* 55.96% 55.68% * Pending approval from the 2020 annual general meeting of

completely paid off foreign debt on September 20, 2019 with the amount of 24.62 million baht. Although the short-term loans from financial institutions increase with the amount of 5.94 million baht, which is

does not have any negative impact to the Company. At present, this land is used as a warehouse, storage center, and center for maintenance of equipment and tools of the Company. The Company will relocate

to the company managed the inventory level appropriately to reduce storage costs and reduce the burden of working capital. In addition, unbilled income for project work decreased by 33.82 million baht

acceptance of the service or risks arising from the service, which is in form of document or other verifiable storage. Clause 28 An intermediary shall arrange the appropriate channel and monitoring system for

1.84 Baht per common share. 2.4 Profitability Description Unit For the year ending 31 December 2018 2017 Gross Profit Margin % 4.97 7.38 Net Profit (Loss) Margin % 12.63 5.26 Debt to Equity ratio Times