Ref: ACC6401 / 001 March 01, 2021 Subject Clarification of Operating results for the year 2020, Ending December 31, 2020 Attention: Director and Manager The Stock Exchange of Thailand As Advanced

Ref: ACC6405/001 March 12, 2021 Subject Clarification of the operating results for the quarter 1/2021 ended March 31, 2021 Attention: Director and Manager The Stock Exchange of Thailand According to

146.4 148.6 +18.6% +1.5% 484.1 561.9 +16.1% Total operating revenue 2,481.4 2,421.5 2,556.2 +3.0% +5.6% 9,658.2 9,798.0 +1.4% Cost of Sales and Services Cost of sale of goods 1,272.3 1,249.0 1,410.3 +10.8

31, 2017 and March 31, 2018, the Company’s total assets amounted to Baht 1,689.34 million and Baht 1,685.41 million, respectively. Major assets were cash and cash equivalents, short-term investments at

Microsoft Word - ผลการดำเนินงาน_Q4_2561_ENG (Translated) February 12, 2019 Ref FSS 029/2019 Subject: Clarification of Company’s Operating Result for the year ended December 31, 2018 To The President

in the previous year. The Company would like to clarify the reasons for the change in profits for 2018 compared to the previous year, as follows: 1. Revenue In 2018, the Company had total revenues, as

previous year, as follows: 1. Revenues In 2019, the Company had total revenues, as shown in its consolidated financial statements, of Baht 3,350 million, a decrease of 5 percent compared to the previous year

(“the company”) would like to clarify the operating results for the year ended December 31, 2019 as follows: Sales In 2019, the sales revenue of the company was 1,520.28 million baht, increased by 17.89

นาสูความเปนเลิศ ทั้งในดานพาณิชยและคุณภาพผลิตภัณฑอยางเปนมืออาชพี” August 15, 2017 Subject: Clarification on the cause of changes in operating results over 20 percent. To: Director and Manager The

informed accordingly. Yours Sincerely, (Mr. Chih - Hung Lin) Chief Operating Officer Contact: Company Secretary Office Tel: 0 2658 8881 บรษิทัหลกัทรพัย ์เคจีไอ (ประเทศไทย) จํากดั )มหาชน( 173 อาคารเอเซีย เซ็น