inventory on lower- margins from sales. Total expenses were Baht 450.0 million, decreased by 5.9% compared to same quarter last year due to measures taken up to control expenses. As a result, the Company

shutdown expenses 38.6 9.4 309.7 82.4 25.2 227.5 Allowance for the decline in value of inventory 1.7 3.9 (56.9) 3.0 5.1 (42.1) Selling expenses 69.7 83.4 (16.4) 142.8 167.1 (14.5) Administrative expenses

, by the Stock Exchange of Thailand, for outstanding sustainable business practices. . Our inclusion in these global standards underscores KBank’s firm adherence to internationally recognized

operating results for the 3-month period and 6-month period ending June 30, 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its Subsidiary (together

Ref. DBP. 141 / 2017 November 13, 2017 Subject : Clarification on Operating Results for the 3-Month Period and 9-Month Period ending September 30, 2017 To : President The Stock Exchange of Thailand

ที่ กตพ Ref. DBP. 108 / 2019 August 13, 2019 Subject : Clarification on Operating Results for the 2nd quarter and 6-month Period ending June 30, 2019 To : President The Stock Exchange of Thailand

Ref. DBP. 153 / 2019 November 11, 2019 Subject : Clarification on Operating Results for the 3rd quarter and 9-month Period ending September 30, 2019 To : President The Stock Exchange of Thailand

654 3323 No. PACE 201711/01 Date: 14 November 2017 Subject: Explanation of the Operating Results for the Third Quarter of the Year 2017 (Q3 2017) Changing over 20% To: The President The Stock Exchange

654 3323 No. PACE IR2018/007 Date: 9 February 2018 Subject: Explanation of the Operating Results for the Third Quarter of the Year 2017 (Q3 2017) Changing over 20% To: The President The Stock Exchange

: Management’s Discussion and Analysis for Year 2019 ended as of December 31, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial