in conjunction with the consolidated financial statements and financial statements notes. If not defined otherwise, all financial information presented in this document are in Thai Baht. The company

million or 67% due to the increase in Energy Payment (EP) and the increase in Availability Payment (AP). The availability rate was increased from 99% to 100% with the depreciation of Thai Baht, which are

LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR Q3/2018 2 2. ECONOMIC SITUATION Thai economy in Q3/2018 continuously grew. Export-oriented manufacturing businesses expanded for specific sector, automobile

on foreign currency exchange rate was Baht 153.4 million in Q4 2023, compared to a loss on foreign currency exchange of Baht 237.0 million in Q4 2022, caused by appreciation of Thai Baht. This loss on

quarter of 2019 (a copy in Thai and English) 2. Management Discussion and Analysis (MD&A) for the third quarter of 2019 (a copy in Thai and English) 3. Company's performance report, Form F45-3 for the third

, its performance was also advanced as a result of business amalgamation and from the higher sales volume. Natural Resources Group Exploration and Production business recorded a higher selling price

. Securities Code: TKT 2. Date of action resulting in reporting obligation: 29 October 2020 2.1 () Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai

. Securities Code: TKT 2. Date of action resulting in reporting obligation: 24 November 2020 2.1 () Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai

came from Share of profit from investments in associated companies. Debt to Equity Ratio The Company had D/E ratio 0.13 times, increased from 2017 that had 0.11 times, as a result of trade account

(a copy in Thai and English) 2. Management Discussion and Analysis (MD&A) for the year ended December 31, 2018 (a copy in Thai and English) 3. Company's performance report, Form F45-3 for the year