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

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

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

installed power generation capacity of 9.9 MW. The contract period is 20-year agreement. Commercial Operation Date (COD) of Municipal Solid Waste (MSW) Power Plant in Krabi Municipality, Krabi Province On 28

แบบแสดงราการข้อมูลประจำปี (UNOFFICIAL TRANSLATION) (Revision 2015) 8. Audit Firm Profile and Details Name of Audit Firm................................. For the year ending

core service revenue of Bt39,437mn, a solid increase of 18% YoY and 6.4% QoQ, driven by all businesses especially in mobile and FBB strategized on sustainable profitability focus, and boosted by full

effective mall management and operating cost control despite major renovations at CentralWorld and CentralPlaza Rama 3 The Thai economy in 3Q17 continued to expand courtesy of solid growth in export of goods

Mobile competition in 1Q21 was stable as the price point for unlimited plans had been maintained. Although the industry attempted to uplift ARPU by introducing larger unlimited package, the new acquisition

แบบแสดงราการข้อมูลประจำปี (UNOFFICIAL TRANSLATION) (Updated 2015) 5. Submission Letter of Evidentiary Documentation of Audit Firm Date ........ Month ............. Year.......... To: Secretary

……................ working for ……..(NAME OF AUDIT FIRM)......, wish to apply for an approval of the SEC Office to be an auditor of businesses under the Securities and Exchange Act B.E. 2535 (1992) and the Trust for