-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
. Management Discussion and Analysis (MD&A) for the year ended 31 December 2019 F IN A N C IA L P E R F O R M A N C E F U T U R E O U T LO O K E X E C U T IV E S U M M A R Y 4 Operating Results 2019 Operating
obligation. (If such acquisition or disposition of shares and convertible securities results in the holding of shares and convertible securities reaches or crosses the trigger points for which the reporting
provide details of the acquisition or disposition that gives rise to this reporting obligation. (If such acquisition or disposition of shares and convertible securities results in the holding of shares and
securities results in the holding of shares and convertible securities reaches or crosses the trigger points for which the reporting obligations of both type of securities are required, then a report of each
convertible securities, please provide details of the acquisition or disposition that gives rise to this reporting obligation. (If such acquisition or disposition of shares and convertible securities results in