, The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its subsidiaries herewith submit the clarification of the Company’s operating performance for the 1st quarter of the year

Supply Public Company Limited and its subsidiaries would like to notify the operating results stated in consolidated financial statements for the first quarter ended March 31, 2020 with the following

Company Limited wishes to clarify the Company’s operating performance for 31 March 2020 as the following. Key Financial Information on 31 March 2020 , 2019 (Unit : thousands) Statements of Income Separate

October 11, 2019 Re: Clarification of the operating results of company and its subsidiaries for the year ended as at December 31, 2018 To: President The Stock Exchange of Thailand K.C. Property

% TBSPTKS Marvel Pack T.K.S. Technologies Public Company Limited Management Discussion and Analysis Operating Results for the period as at 30 September 2019 In addition, On 11 July 2019, the Company obtained

operating income ratio 22.7% 21.2% 21.2% 1.5% 1.5% 22.6% 22.2% 0.4% Cost to income ratio 41.9% 45.3% 43.5% (3.3)% (1.6)% 43.3% 42.1% 1.2% Return on average assets * 1.17% 1.19% 1.14% (0.02)% 0.03% 1.18% 1.16

subsidiaries herewith submit the clarification of the Company’s operating performance for the 3rd quarter of the year 2019, as at 30 September 2019 as follows: 1. Consolidated Financial Statement (9 month) In

-1- AIT (VP-SEC) 012E/2021 May 6, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q1-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q1–2021

expenses increased slightly by only 0.15% from Baht 389.26 million in Q1 2020 to Baht 389.86 million in Q1 2021. Core operating profit (defined as Earnings before Interests and Taxes exclude interest income

-1- AIT (VP-SEC) 017E/2022 May 12, 2022 Subject: Management's Discussion and Analysis of Operating Results for Q1-2022 To: The President of the Stock Exchange of Thailand Summary of Operations Q1