to Advanced Connection Corporation Public Company Limited, the “Company” has submitted the financial statements of the Company and its subsidiaries for the second quarter of 2023, ended June 30, 2023

Analysis (MD&A) Consolidated Financial Results: 3Q18 Major Events Performance Business Plan Document Quick Link Central Pattana Public Company Limited Management’s Discussion and Analysis (MD&A) Page 2 of 15

Ratio Item Unit Y2019 Y2018 Y2017 1.Current Ratio Times 11.21 9.28 9.42 2.Quick Ratio Times 2.06 1.38 3.16 3.Collection Period Day 33 33 46 4.Payment Period Day 74 84 96 5.Sales Inventory Period Day 723

8.48 M.Bht 2. Financial Status and Major Financial Ratio Item Unit Y2017 Y2016 Y2015 1.Current Ratio Times 9.42 5.86 1.98 2.Quick Ratio Times 3.16 2.70 0.68 3.Collection Period Day 46 41 43 4.Payment

Times 9.28 9.42 5.86 2.Quick Ratio Times 1.38 3.16 2.70 3.Collection Period Day 33 46 41 4.Payment Period Day 84 96 76 5.Sales Inventory Period Day 660 466 272 6.Fixed Asset Turnover Times 2.7 1.98 2.01 7

Connection Corporation Public Company Limited, the “Company” has submitted the financial statements of the Company and its subsidiaries for the first quarter of 2022, ended March 31, 2022, it appears that the

to Advanced Connection Corporation Public Company Limited, the “Company” has submitted the financial statements of the Company and its subsidiaries for the second quarter of 2022, ended June 30, 2022

(Translation) No. ACC6602/001 February 28, 2023 Subject: Clarification of operating results for the Year 2022 To: The President, The Stock Exchange of Thailand Advanced Connection Corporation Public

Advanced Connection Corporation Public Company Limited, the “Company” has submitted the financial statements of the Company and its subsidiaries for the first quarter of 2023, ended March 31, 2023, it

Connection Corporation Public Company Limited “the Company” submitted the Financial Statements of the Company and subsidiaries for the third quarter of 2023 ended September 30, 2023, reported operating results