(Translation) 14th November, 2017 Ref: SET-2017-020 Re: Management's Discussion and Analysis and operating results for the 3rd Quarter 2017 Dear: The President The Stock Exchange of Thailand Filter

operating results that posted a difference greater than 20% from the preceding year To: Director and Manager the Stocks Exchange of Thailand World corporation public company limited ("the Company") and its

AC2802/2018 February 28, 2018 Subject: Management Discussion and Analysis for Year2017 To: Managing Director The Stock Exchange of Thailand The company would like to report the operation results for

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ Ratchthani Leasing Public Company Limited February 20, 2019 Subject : Management Discussion and Analysis for the year ended 31 December 2018 (Audited) To

AC0815/2017 August 15, 2017 Subject: Management Discussion and Analysis for Q2/2017 To: Managing Director The Stock Exchange of Thailand The company would like to report the operation results for the

businesses of FVC. This is expected to generate income and profit to the Company, then, makes the Company gain much more improved financial position and operating performance that leads to value-added

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ Ratchthani Leasing Public Company Limited January 19, 2018 Subject : Management Discussion and Analysis for the year ended 31 December 2017 (Unaudited

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ Ratchthani Leasing Public Company Limited February 19, 2018 Subject : Management Discussion and Analysis for the year ended 31 December 2017 (Audited) To

Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the second quarter 2019 changed more than 20 percent that of 2018. Q-CON

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ Ratchthani Leasing Public Company Limited January 21, 2019 Subject : Management Discussion and Analysis for the year ended 31 December 2018 (Unaudited