Ref. PDI/BK-BS-050/2019 9th August 2019 Re: Management Discussion and Analysis (MD&A) For the three-month and six-month periods ended June 30, 2019 To: President The Stock Exchange of Thailand PDI

audited financial statements, including the consolidated financial statements of the Company and its subsidiaries for the six-month period ended 30th June 2019. The Company reported consolidated net profit

third quarter of year 2018 compared to the same period of prior year and the prior period are as follows; For the three-month period, the Group reported total revenues (excluded other revenues) at THB

and Analysis for the three-month period ended 30 Sep. 2018 To : Director and the President The Stock Exchange of Thailand Summary of the Company’s Financial Position and Operating Result for the 3 and 9

SAAM Energy Development Public Company Limited - 1 - 4 January 2019 Subject: Management Discussion and Analysis for the 9-month ended 30 September 2018 To: The President of the Stock Exchange of

Limited and its subsidiaries for the six-month period ended 30 June 2017 represented a loss of Baht 0.51 million. Compared to the same period of 2016, the loss was Baht 171.79 million, a decline of 100

No CS11/2017 August 9, 2017 Attention President The Stock Exchange of Thailand Subject Declaration of Operating Results for the second quarter of year 2017 For the three-month period ended June 30

No. INGRS001 15 September 2017 Re: Explanation about 6-month financial performance of INGRS for the period ended 31 July 2017 To the President of the Stock Exchange of Thailand Ingress Industrial

its subsidiaries for the nine-month period ended 30 September 2017 represented a profit of Baht 3.66 million. Compared to the same period of 2016, the loss was Baht 176.33 million, an increase of 102

and its subsidiaries for the three-month period ended 31 March 2019 represented a loss of Baht 39.12 million. Compared to the same period of 2018, the loss was Baht 56.12 million, an increasing of 30.30