หน้า 1 จาก 1 Translation February 22, 2019 Subject: Management explanation and analysis for Year ended 31 December 2018 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public

OHTL Public Company Limited and its subsidiaries Management Discussion and Analysis for the third quarter ended 30 September 2019 (Unit: Thousand Baht) 2019 2018 Increased (Decreased) Room revenue

showed in the corresponding period last year, or 26.53% increased. The increment was in accordance with company’s expanding strategy and well management in marketing and sales; therefore, company’s

No.SN.LK.63.02.0003 February 20 , 2020 Subject: Management Discussion and Analysis for the year ended 31 December 2019 Attention: The President, The Stock Exchange of Thailand Indara Insurance Public

จดหมายชี้แจงQ160e May 15, 2017 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 31 March 2017 Summary of the 1 st Quarter

Translation August 9, 2017 Subject: Management explanation and analysis for Quarter ended 30 June 2017 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public Company Limited

SN.LK.031/2017 August 10, 2017 Subject : Management Discussion and Analysis for the 2nd quarter of 2017 Attn : The President The Stock Exchange of Thailand Indara Insurance Public Company Limited

management and Collection Service amount of THB 12.29 million and amount THB 0.72 million ,the company has gross profit of THB 2.20 million, decrease by THB 13.87 million or 105.44% compared to the same period

with the same period in 2016 decreased from THB 88.79 million to 78.12 million or decreased THB 10.67 million or 12.01% because of effective cost management. Net profit of Company’s operation Net profit

debt management amount of THB 0.84 million and increasing Collection Service amount of THB 3.10 million , the company has gross profit of THB 2.36 million, decrease by THB 1.0 million or 29.70% compared