without subject to regulations of this Notification. Clause 6 In this Notification: (1) “audit firm” means an audit firm where an auditor is attached and conduct audit work for; (2) “financial institution

UNOFFICIAL TRANSLATION PAGE 12 Certification and Consensus of Audit Firm Date ........ Month ....................... Year ............... Dear Secretary-General of the Office of the Securities and

UNOFFICIAL TRANSLATION Certification and Consensus of Audit Firm Date ........ Month ....................... Year ............... Dear Secretary-General of the Office of the Securities and Exchange

Form 61-2F Certification and consensus of audit firm Date ........ Month .......................... Year ............... Dear Secretary General of the Securities and Exchange Commission of Thailand

% respectively, while international business grew at 7.3% at constant FX. Q4’19 Revenue from sales were at THB 6,621 million (+4.6% YoY). - Fit Fast Firm project (OSP’s cost saving program) successfully delivered

E-mail address Telephone number Fax number Mobile phone number 2. Principal place of practice Firm Name Position in the firm Address City State Postcode Country E-mail address Telephone number Fax

แบบแสดงราการข้อมูลประจำปี (UNOFFICIAL TRANSLATION) (Updated 2015) PAGE 4. Certification of Leader of Audit Firm Date ........ Month ............ Year.......... To: Secretary-General Office of the

(UNOFFICIAL TRANSLATION) (Updated 2015) 4. Certification of Leader of Audit Firm Date ........ Month ............ Year.......... To: Secretary-General Office of the Securities and Exchange Commission

Return on equity (%) - trailing 28.7 53.0 28.7 53.0 Return on assets (%) - trailing 17.0 16.8 17.0 16.8 Other Ratios Total debt to equity (times) 0.3 2.0 0.3 2.0 As Fit Fast Firm project (cost saving

แบบแสดงราการข้อมูลประจำปี UNOFFICIAL TRANSLATION Notification of the Change of Audit Firm Date ....... Month ............ Year ....…. Dear Secretary-General of the Office of the Securities and