rights to protect their own benefits, and seek clarification or explanation from the board of directors and executives so as to have sufficient information for their decision-making. The above transaction

of Thailand Ingress Industrial (Thailand) Public Company Limited (“INGRS”) would like to provide an explanation on the consolidated financial statements of the Company for the 2nd quarter ended 31 July

1 / 7 Explanation and analysis of financial performance and status for Q3/2018 • Explanation and analysis of financial performance for the nine months at the end of 30 September 2018 • Explanation

1 / 5 MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS • Explanation and analysis of financial performance for the year at the end of 31 December 2018

No. ACC 05/2017 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 14 September 2017 SUBJECT EXPLANATION FOR THE CHANGE IN FINANCIAL

No. ACC 07/2017 SUBJECT EXPLANATION FOR THE INCREASE IN NET PROFIT OF OVER 20 PERCENT FOR YEAR 2016, COMPARED TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar

1/2 Ref: CIG 015/2018 March 12, 2018 Subject: Profit and loss reporting the financial statements for the year ended December 31, 2017 and explanation of more than 20 percent fluctuation in profit and

เลขที่ HR 007 / 2542 No. ACC 01/2018 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 16 March 2018 SUBJECT EXPLANATION FOR THE INCREASE

period of last year The explanation for Company’s Operation change from same period more than 20% To : The President, The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

Reef:020/1999 Ref : 22/2017 May 15, 2017 Subject : The explanation of operating results for the first quarter of 2017 To : The SET President Vibhavadi Medical Center Plc. would like to disclose the