Quarter Change (%) 1/2018 4/2017 1/2017 4/2017 1/2017 Net profit * 9,005 8,496 8,305 6.0% 8.4% Earnings per share (Baht) 4.72 4.45 4.35 6.0% 8.4% Net interest margin 2.34% 2.31% 2.35% 0.03% (0.01)% Net fees

days 66 69 72 Cash Conversion Cycle days 84 81 75 Finanial data and profitability ratios Sales revenues million baht 53,067 49,224 46,887 %change (%) 7.8% 5.0% (0.11%) Gross profit million baht 12,123

แบบแสดงราการข้อมูลประจำปี Notification of the change of the audit firm Date..... .........................…. Dear Secretary General of the Securities and Exchange Commission of Thailand I would like

1,848per ton in 2017. Management’s Discussion and Analysis (MD&A) for year 2017 2 As the result of EGM holding on 30 August 2017, the shareholders voted down the Debt Equity conversion. On 13 November 2017

conversion. On 13 November 2017, the Board of Directors meeting approved the submission of the petition requesting for entering into business rehabilitation plan. Later the Central Bankruptcy court accepted

Investment Trust (No. 2) dated 16 December 2013 (effective on 16 December 2013). 2 2 “conversion” means the conversion of property fund into REIT; 3 “Notification on Conversion” means the Notification of the

the revenue from equipment rental while the cost of roaming is presented under network OPEX. The net financial impact before and after the agreements’ effective date does not materially change. 4. The

applicant shall ensure that the trust instrument stipulates that upon a change of trust manager, the new trust manager shall abide by the requirements set out for the approved applicant in this Notification

-869-323 Fax: (66) 038-869-333 – Unofficial Translation – No. GST/ELCID-13/2019 August 9, 2019 Subject: The Debt to Equity Conversion, the Increase of Registered Capital, the Allocation and Offering of

= Translation = Management Discussion and Analysis for Interim Business Operations The Information of Share Capital Registration and Entire Business Transfer The Company registered the change of