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

-TRANSLATION- 15 May 2018 Subject : Management Discussion and Analysis for Q1/2018 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance in

1 10000/055/2018 20 June 2018 Subject: Notification of the Investment in OKEA AS To: Directors and Manager The Stock Exchange of Thailand Bangchak Corporation Public Company Limited (the “Company

-TRANSLATION- 14 August 2018 Subject : Management Discussion and Analysis for Q2/2018 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

currently in the process of drafting regulations, which are expected to be enforced within this year, that would permit the social enterprises, who are non-profit unlike ordinary businesses, to offer stock

have opportunities for further improvement especially on the board responsibilities conforming to the best practice guidelines. The SEC together with The Stock Exchange of Thailand, Thai Institute of

, especially non-majority shareholders, increased board professionalism and promoted  high levels of corporate transparency. However the framework could be further improved with the adoption of the following key

, especially non-majority shareholders, increased board professionalism and promoted? high levels of corporate transparency. However the framework could be further improved with the adoption of the following key

Disposal of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition