Diamond Building 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

and Industry Public Company Limited’s (the "Company") Board of Directors' Meeting No. 9/2017, held on October 25, 2017, (the "Meeting"), the Company would like to announce the Board of Directors

Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the year 2017. The MD&A would enable the investors to better

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. 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

Management Discussion and Analysis ( - translation - ) For operating result of 2Q19, ended 30 June 2019 Raimon Land Public Company Limited | 14 August 2019 1 / 8 Major Events in 2Q19 and July 2019

Company reported net profit for year 2019 at 356.7 million baht of which gain attributable to equity holders of the Company at the amount of 350.8 million baht. Earnings per share equaled to 0.17 baht. 4

ZIGA INNOVATION PUBLIC COMPANY LIMITED 999/9,10,11 MOO 9 NAIKLONGBANGPLAKOD, PHASAMUDJADEE, SAMUDPRAKARN 10290 Tel. 02-816-9315 Fax. 02-816-9315 #444 NO. ZIGA 007/2020 15 May 2020 Subject: Management