No. CAZ 002/2019 26 February 2019 Subject: Management Discussion and Analysis Year ended 31 December 2018 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited

period ended June 30th, 2019. To : The President and Governing Members of The Stock Exchange Market of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group

No. CAZ 1/2019 21st January 2019 Subject: Management Discussion and Analysis Quarter 3rd ending 30 September 2018 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company

No. CAZ 1/2019 21st January 2019 Subject: Management Discussion and Analysis year ended 2017 ending 31 December 2017 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public

SAAM Energy Development Public Company Limited - 1 - 7 November 2019 Subject: Management Discussion and Analysis for the period ended 30 September 2019 To: The President The Stock Exchange of

recognize revenue in the future. IV Finance Costs Comprising interests from bank loans, interests from debentures, interests from Bills of exchange, and financial leasing agreements, in the period of Quarter3

2019 Subject: Reports on Connected Transaction (receiving financial assistance) Dear: President The Stock Exchange of Thailand The Board of Directors’ Meeting of G J Steel Public Company Limited (“the

Connected Transaction (the extend period for granted financial assistance) To: The President The Stock Exchange of Thailand G J Steel Public Company Limited (“the Company”) would like to report information on

income 348 31% 65 2% -81% Selling expense -138 -12% -306 -10% 121% Administrative expense -286 -25% -437 -15% 53% Finance costs -136 -12% -207 -7% 52% Net gains on exchange rate 0 0% 91 3% n/a Share of

% Administrative expense -281 -29% -573 -24% 104% Finance costs -116 -12% -165 -7% 43% Net gains on exchange rate -349 -37% 171 7% 149% Share of loss from investment in joint ventures -33 -3% 33 1% 200% EBT 294 31