หนังสือแจ้งการจัดสรรหุ้นสามัญเพิ่มทุน (Translation) O.C.C. Public Company Limited Information Memorandum on Acquisition of Assets October, 2017 Information Memorandum on Acquisition of Assets O.C.C

หนังสือแจ้งการจัดสรรหุ้นสามัญเพิ่มทุน บริษทั โอซีซี จ ำกดั (มหำชน) สำรสนเทศแจ้งกำรได้มำซ่ึงทรพัยสิ์น ตลุำคม 2560 สำรสนเทศแจ้งกำรได้มำซ่ึงทรพัยสิ์น บริษทั โอซีซี จ ำกดั (มหำชน) หน้า 2 จาก 19 ส่วนท่ี 1

Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

The Stock Exchange of Thailand The operating performance for three-month period end 30 September 2019 of Mahachai Hospital Public Company Limited compared to the prior year was increasing in net profit

Attn : The Directors and The MAI Manager Ref: Dimet ACC 1711/001 November 9, 2017 Attention: The Directors and The MAI Manager The Stock Exchange of Thailand Subject: Report on Q1’s performance Dear

27 February 2019 Subject :Management discussion and analysis of financial statement for the year 2018, ended December 31, 2018 Attention :Director and Manager The Stock Exchange of Thailand The

14 November 2018 Subject :Management discussion and analysis of financial statement for three-month period ended 30 September 2018 Attention :Director and Manager The Stock Exchange of Thailand The

and Manager The Stock Exchange of Thailand The operating performance for three-month period ended 30 September 2017 of Mahachai Hospital Public Company Limited was highlighted as follow: 1. Company

- Translation - LPH/SET/2019/008 May 15, 2019 Re : The Board of Directors’ resolution Notification on acquisition of shares of New Company. To : President The Stock Exchange of Thailand Ladprao

February 28, 2018 Subject: The clarification of the year 2017’s profit changing more than 20% Attention: The President The Stock Exchange of Thailand In 2017, Lalin Property Public Co., Ltd., shows a