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

November 13, 2020 Subject: The Management Discussion and Analysis for the third quarter ended September 30, 2020 To: President The Stock Exchange of Thailand Well Graded Engineering Public Company Limited

(Translation) 1/4 November 16, 2020 Re: Clarification of the operating results of company and its subsidiaries for the nine months period end September 30, 2020 To: President The Stock Exchange of

No. MVP067/2020 November 16, 2020 Subject: Management Discussion and Analysis for the three – month and nine – month periods ended September 30, 2020 To: President and Manager The Stock Exchange of

-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

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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

Microsoft Word - EKH_62-034_SET-MD&A_621111_Q3-62_EN   EKH/CS/2019/034 11 November 2019 Subject : Management Discussion and Analysis for the Third Quarter 2019 results To : Directors and Manager The

Microsoft Word - Eng-SET Q3-19 reviewed - Clean V. Ref: FASET 04/2019 November 11, 2019 Subject: Report the operating result for the third quarter and for the nine–month period ended September 30

- Translation - 11 November 2019 Subject: Management’s Discussion and Analysis for the Operating Results of the 3 rd Quarter of 2019 Attention: The President of the Stock Exchange of Thailand Exotic