shares losses from associate company Grace Water Med Co., Ltd. number of 2.14 million Baht due to the construction of the plant and machinery in the beginning of year 2017, which is expected to have

financial institutions, and property, plant and equipment. As of December 31, 2017 and March 31, 2018, the Company saw cash and cash equivalents to Baht 168.54 million and Baht 178.83 million, respectively

โรงพยาบาลราชพฤกษ์ บริษัท โรงพยาบาลราชพฤกษ์ จ ากัด (มหาชน) Ratchaphruek Hospital Public Company Limited 150/18 ถนนมิตรภาพ ต าบลในเมือง อ าเภอเมือง จังหวัดขอนแก่น 40000 โทร (043) 333-555 โทรสาร (043

โรงพยาบาลราชพฤกษ ์ บริษทั โรงพยาบาลราชพฤกษ ์จ ากดั (มหาชน) Ratchaphruek Hospital Public Company Limited 456 หมู่ท่ี 14 ถนนมิตรภาพ ต าบลในเมือง อ าเภอเมือง จงัหวดัขอนแก่น 40000 โทร (043) 333-555

President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 2nd quarter of 2018. The MD&A would enable the

Indorama Ventures Public Company Limited 75/102 Ocean Tower 2, 37th Floor, Sukhumvit 19 (Wattana), Asoke Road, Klongtoey Nuer, Wattana, Bangkok 10110, Thailand Tel : +66(0)2 661 6661 Fax : +66(0)2

Indorama Ventures Public Company Limited 75/102 Ocean Tower 2, 37th Floor, Sukhumvit 19 (Wattana), Asoke Road, Klongtoey Nuer, Wattana, Bangkok 10110, Thailand Tel : +66(0)2 661 6661 Fax : +66(0)2

Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the first quarter 2020 changed more than 20 percent that of 2019. Q-CON

Indorama Ventures Public Company Limited 75/102 Ocean Tower 2, 37th Floor, Sukhumvit 19 (Wattana), Asoke Road, Klongtoey Nuer, Wattana, Bangkok 10110, Thailand Tel : +66(0)2 661 6661 Fax : +66(0)2

OHTL Public Company Limited and its subsidiaries Management Discussion and Analysis for the first quarter ended 31 March 2020 (Unit: Thousand Baht) 2020 2019 Increased/ (Decreased) Room revenue