Analysis For the Operating Results ended December 31, 2019 In 2019, the amount of aviation fuel services volume at BKK and DMK totaling up to 6,139 million liters, which have the growth rate of 2.3%(y-o-y

service concerning health and esthetics. 2. Overview of operating results in the Quarter 2’2018. Although the global economy is at risk, such as political tensions and economic of international, or the

concerning health and esthetics. 2. Overview of operating results in the Quarter 3’2018. Although the global economy as risk from international of political tensions and economic, and the uncertainty of US

-1- AIT (VP-SEC) 005E/2022 21 February 2022 Subject: Management's Discussion and Analysis of Operating Results for the year 2020 and Q4-2020 To: The President of the Stock Exchange of Thailand

-1- AIT (VP-SEC) 005E/2022 21 February 2022 Subject: Management's Discussion and Analysis of Operating Results for the year 2021 and Q4-2021 To: The President of the Stock Exchange of Thailand

% of total assets. Trade Receivables At the end of 2016 and of Q3/2017, the Company reports net trade receivables 229 . 0 0 million THB and 183.37 million THB or equal to 47.71% and 23.17% of total

Management Discussion and Analysis For the Annual Operating Results 2017 Ended December 31, 2017 Note: This Management Discussion and Analysis (MD&A) was made to disclose information and the vision

(“the Company”) and its Subsidiary (“the Group”) would like to clarify the change in operating result for the year ended 31 December 2018, which net profit has changed more than 20% from the last year as

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 082/2562 May 15, 2019 Subject: Clarification of the Operating Result for the significant change Attention: The

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 080/63 August 7, 2020 Subject: Clarification of the Operating Result for the significant change Attention: The