1 IDH-AC-000-อส6208/22.00 9 August 2019 Re: Management Discussion and Analysis Operating results for the three-month and six-month period ended 30 June 2019 To: President The Stock Exchange of

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

1 IDH-AC-000-อส6211/08.00 8 November 2019 Re: Management Discussion and Analysis Operating results for the three-month and nine-month period ended 30 September 2019 To: President The Stock Exchange

Management Discussion and Analysis for the third quarter ended September 30, 2019 Attention The President The Stock Exchange of Thailand Attachment Report and interim financial statement for the third quarter

November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on Asset Acquisition of Origin Property

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

agencies for mutual funds, securities registrars; 6. Head Front/Investment (deputy managers or equivalent positions/assistant managers or equivalent positions/ departmental directors or equivalent positions

881 Website: www.aapico.com AAPICO HITECH PUBLIC COMPANY LIMITED 2 in the Singapore Stock Exchange Securities Trading Limited to Mr. Yip Tai Him at value of SGD 4,315,079.11 or equivalent to Baht 106

, L.P. (“SSG III”), and Kendrick Global Limited (“KG”) (collectively referred to as the “SSG Group”) for the net trade debt repayment of USD 123,899,729, or equivalent to THB 4,275,683,281.33, under the

contents are written and underlined in blue. No. ORI 66/2017 1 November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1