Company will announce the book closing date no less than 14 days in accordance with the regulations of the Stock Exchange of Thailand. ("SET"). Offering price of CAZ shares : The price is the same as the

6 months of this year. This caused most developers to delay launching new housing projects as well as speed up the sale of housing inventory. Unavoidably, these created price competitiveness among the

1 Translation CEN 015-2019 November 14, 2019 Subject : Management Discussion and Analysis for business operation in Quarter 3-2019 To : The Manager and President The Stock Exchange of Thailand

Tel: 02-455-2888 Fax: 02-455-2763 1. LPG sales income decreased by 19.64% because of the decreased in LPG usage in transportation sector together with the LPG price war, result in volume sold decreased

: Management explanation and analysis for three-month period ended September 30, 2017 Attention : The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited (“the Company”) would

Page 1 of 3 GEL.CS.003/2562 28 February 2019 Subject: Management Discussion and Financial Analysis for the operating results as at December 31, 2018 To: Director and Manager The Stock Exchange of

Page 1 of 3 GEL.CS.015/2561 15 May 2018 Subject Management Discussion and Financial Analysis for the operating results of the first quarter of 2018, ended 31 March 2018 To Director and Manager The

: Management explanation and analysis Quarter 2/2020 ending 30 June 2020 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited (“the Company”) would like to clarify

Management Discussion and Analysis for the Year 2019 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the year 2019 compared to

Ref. PDI/BK-BS-036/2019 10th May 2019 Re: Management Discussion and Analysis (MD&A) For the three-month period ended March 31, 2019 To: President The Stock Exchange of Thailand PDI reassessed its