approved the proposed initial public offering of newly issued ordinary share (the IPO) and the listing on the Stock Exchange of Thailand of BBGI Co., Ltd. The number of new ordinary shares to be issued under

: Management’s Discussion and Analysis for Year 2018 ended as of December 31, 2018 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

(Translation) February 27, 2019 Ref: SET-2019-003 Re: Management's Discussion and Analysis and operating results for the Year 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision

Discussion and Analysis for Year 2018 ended as of December 31, 2018 (Edited) Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

Discussion and Analysis for 1st quarter ended as of March 31, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement for

ที่ กตพ Ref. DBP. 107 / 2018 August 14, 2018 Subject : Clarification on Operating Results for the 3-month Period and 6-month Period ending June 30, 2018 To : President The Stock Exchange of Thailand

(Translation) November 14, 2018 Ref: SET-2018-017 Re: Management Discussion and Analysis for Quarter 3’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited

Ref. DBP. 066 / 2020 May 11, 2020 Subject : Clarification on Operating Results for the 1st Quarter ending March 31, 2020 To : President The Stock Exchange of Thailand Diamond Building Products Public

(Amortization Of Deferred Registration Cost) 48.15 0.05 " =,% d **(Other Expense**) 5.40 0.005 #" =,% !.# * (Total*) 573.54 0.54 * (##" u.; !ก!B/)" 8##- d ก;6.% กก u.; !ก!B (Excluding Broker Commission) " 8

ยีน/จัดต้ังกองทุน (Amortization Of Deferred Registration Cost) 61.82 0.04 คาใชจายอ่ืน ๆ **(Other Expense**) 7.48 0.004 รวมคาใชจายท้ังหมด *(Total*) 1,543.84 0.88 คาใชจายในการซ้ือขายหลักทรัพย