Dental Public Company Limited (LDC) would like to clarify the performance of the Company for the 3 months period ended March 31, 2018 which the details are as followed: Summary of the Company’s Performance

contracts and gain from the disposal of ordinary shares in joint venture companies • EBITDA stood at THB 33mn (down 74.9% YoY) largely as a result of the increase in unrealised loss on exchange rate. EBITDA

Investment (mai) Infraset Public Company Limted (the “Company”) hereby submitted the Management Discussion and Analysis of the year 2019 operating results, ending 31 December 2019. Details are as follows

PowerPoint Presentation Management’s Discussion and Analysis (MD&A) For the Financial Result for the Fiscal Year Ended December 31, 2017 B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion

Attention: President The Stock Exchange of Thailand The Meeting of the Board of Directors of KGI Securities (Thailand) Public Company Limited (“the Company”) No. 5/2020, held on 3rd November 2020, has

10.1% (17.4%) Share of profit (loss) of associates 51 54 5.9% 20 27 27 35.0% 0.0% Gain (Loss) on exchange rate (15) (11) n/a (26) (213) 202 n/a n/a B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s

SAAM Energy Development Public Company Limited - 1 - 6 November 2020 Subject: Management Discussion and Analysis for the period ended 30 September 2020 To: The President The Stock Exchange of

consumption) NNP = Normalized net profit O&M = Operations and maintenance P.A. = Per annum PEA = Provincial Electricity Authority (Thailand) PPA = Power purchase agreement PTT = PTT Public Company Limited SG&A

November 14, 2019 Re: Clarification of the operating results of company and its subsidiaries for the three month period end March 31, 2019 To: President The Stock Exchange of Thailand K.C. Property

DOD BIOTECH PUBLIC COMPANY LIMITED 111 Moo 2 TambonThachin, Amphurmuangsamutsakhon, Samutsakhon 74000 Page 1 (Translate) NO. DOD 030/2019 August 13, 2019 Subject: Clarification of the operating