goals. Hence, determination of regulations on supervision of derivatives clearing houses, efficient use of information technology (IT governance), and implementation of appropriate risk management and

take an effect as of 24 May 2017 Determination/Change in the scope of duties and responsibilities of the audit committee with the following details

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 195/2560 November 8, 2017 Subject: Clarification of the Operating Result for the significant change - Update

1 Ref. No. IVL 006/11/2017 9 Nov 2017 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Reviewed Financial Statements and the Management Discussion and Analysis of

Microsoft Word - Ref FPI.028.2017.doc Ref. FPI.028/2017 9 November 2017 Subject : Management Discussion & Analysis of Performance Results of Quarter 3/2017 To : Board of Directors and President of

, 2017 as follow; Consolidated 3Q/2017 3Q/2016 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,405.2 100.0 % 1,261.0 100.0 % 11.4 % Cost of Sales (965.8) (68.7

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 048/61 February 27, 2018 Subject: Clarification of the Operating Result for the significant change Attention

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 032/2562 February 27, 2019 Subject: Clarification of the Operating Result for the significant change Attention

%) and IPD (10%). This promising growth was due to more subspecialties, more Operation : Consolidated Profit & Loss Statement 2Q 2Q % 6 mth 6 mth % Unit : THB million 2019 2018 change 2019 2018 change

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 111/2561 May 14, 2018 Subject: Clarification of the Operating Result for the significant change Attention: The