MD&A Q.2'18EN 1 RP-AC 003/201 AUGUST 1, 201 Subject: Clarification of the operating results for the second quarter of 2018 To: Directors and Managers of the Stock Exchange of Thailand Richy Place

Stock Exchange of Thailand The Board of Director’s meeting No. 5/2018 of General Engineering Public Company Limited (“the Company”) held on 14 August 2018 has approved and verified the financial

MDA Q2_61 EN -Translation- No. ECF2 033/2018 August 15, 2018 Subject: Management Discussion and Analysis of the 2nd quarter ended June 30, 2018 To President The Stock Exchange of Thailand East Coast

Analysis Report of the Financial Positions and Result of Business Operations. (Revise) To : President of The Stock Exchange of Thailand The Explanation and Analysis Report of the Financial Positions and

30 October 2018 At: ACC/HO 032/18 Re: Management Discussion and Analysis for the three-month period and nine-month ended 30 September 2018 To: President The Stock Exchange of Thailand The third

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September 30, 2018. To The President of The Stock Exchange of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For the nine-month period ended September 30

S&P MD&A Q3_2018-ENG -1- Ref. POL. 119/2018 November 09, 2018 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P

and Analysis for the three-month period ended 30 Sep. 2018 To : Director and the President The Stock Exchange of Thailand Summary of the Company’s Financial Position and Operating Result for the 3 and 9

Page 1 of 4 No. RJH – SET 10/2018 12 November 2018 Subject : Management Discussion and Analysis for the 3rd quarter of 2018 ending September 30, 2018 To : The President The Stock Exchange of Thailand