For the three-month period ended March 31,2018 To; The President, The Stock Exchange of Thailand Home Pottery Public Company Limited ("The Company") would like to submit the Management Discussion and

-TRANSLATION- 28 February 2018 Subject : Management Discussion and Analysis for 2017 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance in

-TRANSLATION- 14 August 2019 Subject : Management Discussion and Analysis for Q2/2019 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance in

-TRANSLATION- 13 November 2018 Subject : Management Discussion and Analysis for Q3/2018 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance

for the year ended December 31, 2019 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of WIIK Public Company Limited “the Company

- ร่าง - 1 May 28, 2019 Subject Management Discussion and Analysis for the year ended 31st March 2019 To President of the Stock Exchange of Thailand Secretary of the Office of Securities and Exchange

-TRANSLATION- 25 February 2019 Subject : Management Discussion and Analysis for 2018 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance in

Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial status which had changed over 20 percent

-TRANSLATION- 14 November 2017 Subject : Management Discussion and Analysis for Q3/2017 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance

-TRANSLATION- 14 August 2020 Subject : Management Discussion and Analysis for Q2/2020 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance in