SEPTEMBER 2019 4. Financial Ratios Note: 1) Net Debt = Interest bearing liabilities – cash and cash equivalents 2) Leverage Q3 and FY use annualized EBITDA for the previous 4 quarters 3) ROFA = (Net profit

Limited 662 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND. Tel: 02-0195000 (1) higher membership fee income (2) higher interest income and (3) higher construction and set up income from opening new

attributable expenses of IPO on January 2019. o The Group’s Interest bearing debt as of 30 September 2019 was 0.57 times, decreased from last year of 1.56 times. Due to the increasing of equity by IPO which

by 50% when compare to long-term loan as of December 31, 2018 because the Company paid the installment of low interest long-term loan in the amount of 2 million baht in January 2019. Total

increased by 32.7 MB, representing an increase of 33.4%, this is because the discount rate for calculating liabilities with long-term employee benefits which was based on the interest rate of the long-term

which was based on the interest rate of the long-term bonds had extremely decreased. The Company has re-evaluated the provision for long-term employee benefits in the first half year 2020. As a result

อัตราส่วนผลตอบแทนต่อผู้ถือหุ้น (ROE) -0.98% -11.51% -9.52% 2.01% 3.09% อัตราส่วนผลตอบแทนต่อสินทรัพย์ (ROA) -0.30% -4.20% -3.52% 0.75% 1.12% Interest bearing Debt / Equity (IBD/Equity) 1.20 1.40 1.28 1.22 1.12

% 2.95% 14.77% 13.11% อัตราส่วนผลตอบแทนต่อสินทรัพย์ (ROA) -3.52% 0.75% 1.06% 5.14% 4.59% Interest bearing Debt / Equity (IBD/Equity) 1.28 1.22 1.12 1.05 0.98 อัตราส่วนผลตอบแทนต่อผู้ถือหุ้น (ROE) และ

of scrap materials, interest income, gain on changes in fair value of short-term investment, Oil Storage Service etc. The Company and its subsidiaries had revenue from other income for the three-month

อัตราส่วนผลตอบแทนต่อผู้ถือหุ้น (ROE) 2.9% 14.8% 13.1% 12.8% 12.0% อัตราส่วนผลตอบแทนต่อสินทรัพย์ (ROA) 1.1% 5.1% 4.6% 4.6% 4.4% Interest bearing Debt / Equity (IBD/Equity) 1.1 1.0 1.0 0.9 0.8 อัตราส่วนผลตอบแทน