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Page 1 Date 11 November 2020 Re: Management Discussion & Analysis for the 9-months period Ended 30 September 2020 To The President of the Stock Exchange of Thailand (SET) CHAOPRAYAMAHANAKORN PUBLIC

-Translation- 1 -Translation- Ref. NCH 040/2019 November 8, 2019 Subject : Management’s Discussion and Analysis Q.3/2019 Attention : President The Stock Exchange of Thailand N.C. Housing Plc. (“the

www.interpharma.co.th IP_OCS/010/2562 November 10, 2019 Subject Management’s discussion and analysis for the third quarter of 2019 To President The Stock Exchange of Thailand Interpharma Public Company Limited (“the

Page 1 No. CMC Sor Lor.013/2019 Date 12 November 2019 Re: Management Discussion & Analysis for the Period Ended 30 September 2019 To The President of the Stock Exchange of Thailand (SET

No. ADD-IR2021/001 19 May 2021 Subject: Management discussion and analysis for the performance for the three-month period ended 31 March 2021 To: President The Stock Exchange of Thailand AddTech Hub

involved with the audit of an entity whose securities are publicly traded in stock exchange in your jurisdiction as either Signing Partner or Engagement Partner or equivalence? Yes No If yes, please attach

accommodating increasing transactions in the short-term, the calculation of the capital to accommodate the digital https://www.sec.or.th/EN/Pages/News_Detail.aspx?SECID=8398 SEC Search management of digital

property interests etc. 2 https://www.sec.or.th/EN/Documents/Auditor/ethical.doc Privacy Policy capital increase of a property fund: The authorized signatories of the management company. Approval for the