Earth Tech Environment Public Company Limited Page 1 17th August 2020 Subject Management Discussion and Analysis Financial Performance for the quarter ended 30th June 2020 To President The Stock

(THIS REPORT DISCUSSES THE PRINCIPAL CHANGES IN THE UNREVIEWED CONSOLIDATED FINANCIAL STATEMENT) LH FINANCIAL GROUP PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE THIRD QUARTER

(THIS REPORT DISCUSSES THE PRINCIPAL CHANGES IN THE REVIEWED CONSOLIDATED FINANCIAL STATEMENT) LH FINANCIAL GROUP PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE THIRD QUARTER ENDED

ที่ กตพ Ref. DBP. 030 / 2019 February 20, 2019 Subject : Clarification on Operating Results of Year 2018 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited

Ref. DBP. 024 / 2020 February 25, 2020 Subject : Clarification on Operating Results of Year 2019 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its

Ref. DBP. 025 / 2018 February 21, 2018 Subject : Clarification on operating results of Year 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its

Products Public Company Limited and its Subsidiary (together referred to as “Corporate Group”) would like to clarify on the operating results according to the consolidated financial statements for the 1st

Company Limited and its Subsidiary (together referred to as “Corporate Group”) would like to clarify on the operating results according to the consolidated financial statements for the 1st quarter ending

% Finance cost -7.49 -1.26 6.23 493% Income tax expenses -9.69 -8.70 1.00 11% Net income for period 45.77 48.18 -2.41 -5% Earnings per share (THB) 0.15 0.16 -0.01 -5% Golden Lime Public Company Limited 5

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