August 11, 2020 Subject: Management’s Discussion and Analysis for the second Quarter of 2020 To: The President The Stock Exchange of Thailand (SET) DOD Biotech Public Company Limited and its subsidiaries

Discussion and Analysis Quarterly Ending September 30, 2020 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited ( the Company) No. 5

-9320 1 Ref: PCL 2020/018 November 14, 2020 Subject: Management Discussion and Analysis for the 9-month period ended 30 September 2020 To: The President of the Stock Exchange of Thailand Panjawattana

Discussion and Analysis For the three-month period ended Sepiember 30, 20'19 To: The President, The Stock Exchange of Thailand Home Pottery Public Company Limited ("The Company") would like to submit the

first quarter of 2017.  The increased debt resulted in a decrease of the shareholders’ equity of THB 10,349 million to become minus THB 15,651 million.  In addition, in July 2017 the Board of

those businesses. Furthermore, crowdfunding regulations have recently be enacted in support of new fundraising channel in the wave of global trend whereas private equity trust has been introduced as a

those businesses. Furthermore, crowdfunding regulations have recently be enacted in support of new fundraising channel in the wave of global trend whereas private equity trust has been introduced as a

ย่อย (2) ส่งเสริมการเข้าถึงและสภาพคล่องในตลาดทุน (Boosting Stock Market Access and Liquidity) เสนอให้มีการปรับขั้นตอนการอนุมัติ IPO ให้กระชับขึ้น อำนวยความสะดวกในการเสนอขายหุ้นในตลาดรอง (secondary

. 5. General Characteristics of the Transaction Transaction Type: Acquisition or Disposal of Assets of Category 2 as classified following the Notification of the Stock Exchange of Thailand Consideration

Eng_MD&A Final Q3'19 November 13, 2019 Ref: SET-2019-011 Re: Management Discussion and Analysis for Quarter 3’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company