Announcement of 2006 Public Holidays HPIR /015 August 13, 2019 Subject : Management Discussion and Analysis of the operating performance for the 2nd quarter of 2019 Attention : The President of the

performance of Advance Power Conversion Company (APCON) whose projects had been postponed to late 2018, as a result; a 23% drop for first half of this year. Excluding APCON, the profits sharing would be higher

the - 2 - Company’s operating cash flow which then affect the Company’s operating performance and financial position, and finally the Company’s shareholders. The Company would like to inform you that

for the third quarter of 2018, the company would like to provide the clarification of performance which was decreased more than 20% compared to the previous year. The company had a net profit of 30

หนา้ 1/1 NO. FA61-900 14 November 2018 Subject : Management Discussion and Analysis of operating performance for 3rd quarter, 2018 Attention : President of the Stock Exchange of Thailand JCK

No. INGRS046 30 April 2020 Subject : Explanation on the financial performance of INGRS for the financial year ended 31 January 2020 To : The President The Stock Exchange of Thailand Ingress

and Analysis Yearly Ending 31 Dec 2019 13/11/2019 17:09 Management Discussion and Analysis Quarter 3 Ending 30 Sep 2019 13/08/2019 19:43 Management Discussion and Analysis for the Performance for Six

Core Components of the ASEAN 9 Sustainability-Linked Bond Standards 4.1 Selection of Key Performance Indicators 9 4.2 Calibration of Sustainability Performance Targets 10 4.3 Bond Characteristics 13 4.4

the Bankruptcy Act B.E. 2483 (1940). The second MOA is for cooperation in establishing an enterprise architecture. Both MOAs aim to promote efficiency and effectiveness of duty performance of both

Bangkok, March 2, 2015 The SEC suspended {X1} Company and its financial advisor supervisor, {A}, for deficiency performance in case of a company filing an application, registration statement and