million, a decrease of 31.0%(y-o-y) compared to Q1/2019. Thus, the amount of aviation fuel services volume at BKK and DMK totaling up to 1,333 million liters, a decrease of 17.3%(y-o-y), and the total

to 10.02 percent of total paid-up shares) (at the par value of THB 1 per share). In this regard, the Company summarizes the interest and benefit that Mahachai Group had received from providing

Million Baht Million Baht Percentage Total Revenues 4,574.73 4,235.78 338.95 8.00 Cost of Sales and Services 4,293.84 3,841.22 452.62 11.78 Expenses 156.08 162.44 (6.36) (3.92) Net Profit (Loss) 90.67

Page 1 of 5 T.K.S. TECHNOLOGIES Business Overview 2Q19 and 6M19 Performance T.K.S. Technologies Public Company Limited (“Company”) reported total revenues growth of 0.8% or THB 4 mil from q-q in 2Q19

in the first half of 2019, representing an increase of 16.0% Y-o-Y. The basic earnings per share was Bt0.42 for the six months of 2020. Total Asset Total assets as of June 30, 2020, amounted to

Page 1 of 5 T.K.S. TECHNOLOGIES Business Overview 3Q19 and 9M19 Performance 3Q19 THB million Q3 19 Q3 19 %Chg As Reported Total Revenues 624.4 603 3.6% Company 362.1 337 7.5% TBSP 262.0 266 (1.4

, 2022 28 February, 2023 30 November, 2023 Allowance for Expected Credit Loss/ Total Receivables (%) 11.0% 10.8% 10.1% NPL Coverage Ratio (%) 196% 190% 162% Book Value per Share (attributable to owners of

total of 42.5 million shares of its ownership in Dusit Thani Public Company Limited, or “DTC”, or approximately 5% of the total issued and paid-up shares of DTC, at the price of 12 THB per share. As a

Public Company Limited (“TSE”) of 181.75 million shares, which represents 10.01% of issued and paid- up shares of TSE at the total value of 925.11 Million Baht or 5.09 Baht per share to Miss Cathleen

can be summarized as follows: 1) Profit & Loss Analysis : Q4 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q4 2023 Q4 2022 Change Amount % Change Total Revenues 7,226.4 7,878.0 -651.6