shares in his trading account in order to repayment of other persons' margin loan debt, prior to the disclosure of the inside information to the public on 7 June 2017 at 20.07 hrs. 19/08/2021 filed

(THB million, %) Total Interest-Bearing Debt (THB million) +1% Total Assets As of 30 September 2020, total assets of the Company and its subsidiaries was THB 254,857 million, increased by THB 2,840

months of 2017 with the gross margin of 16.33% and 19.88% respectively. In the first nine months of 2017, gross margin ratio of turnkey business is increased compared to the same period of last year

exceeding 60,000,000 shares with a par value of Baht 1.00 per share to the Company’s existing shareholders in proportion to their respective shareholdings (Rights Offering) at the allocation ratio of 6.0034

share to the Company’s existing shareholders in proportion to their respective shareholdings (Rights Offering) at the allocation ratio of 6.0034461 existing shares to 1 newly issued ordinary share, at the

% อัตราส่วนหน้ีสินต่อส่วนผู้ถือหุ้น (เท่า) 1.44 0.69 1.44 0.69 Net Debt/Equity Ratio 1.18 0.44 1.18 0.44 Leverage (Net Debt/EBITDA) 3.24 1.72 3.03 1.48

(ROA) -2.72% 7.38% 0.51% 6.98% อัตราผลตอบแทนต่อสินทรัพย์ถาวร (ROFA) 11.83% 26.84% 17.72% 29.17% อัตราส่วนหน้ีสินต่อส่วนผู้ถือหุ้น (เท่า) 1.75 1.44 1.75 1.44 Net Debt/Equity Ratio 1.28 1.18 1.28 1.18

Ratio 0.43 0.27 0.43 0.27 Leverage (Net Debt/EBITDA) 7.35 3.20 1.78 1.02 Note: Net Debt = Interest bearing liabilities – cash and cash equivalents Mr. Geza Perlaki Mr. Timothé Arthur Maria Van Den Bossche

% 7.37% 6.97% อัตรำผลตอบแทนต่อสินทรัพย์ถำวร (ROFA) 23.35% 22.33% 27.68% 31.92% อัตรำส่วนหนี้สินต่อส่วนผู้ถือหุ้น (เท่ำ) 0.69 0.62 0.69 0.62 Net Debt/Equity Ratio 0.44 0.19 0.44 0.19 Leverage (Net Debt

สว่นผู้ถือหุน้ (เท่า) 1.41 1.34 1.41 1.34 Net Debt/Equity Ratio 1.11 0.81 1.11 0.81 Leverage (Net Debt/EBITDA) 2.80 2.25 2.80 2.25