23 April 2018 At: ACC/HO 016/61 Re: Management Discussion and Analysis for the three-month period ended 31 March 2018 To: President The Stock Exchange of Thailand During the first quarter of 2018 the

Exchange of Thailand Enclosure Capital Increase Form (F 53-4) (amended) Following Hydrotek Public Company Limited (the “Company”)’s Board of Directors’ Meeting No. 10/2017 held on October 19, 2017 at 5.00 pm

THB 5 million loss increase from 2Q17. This was due to an increase in the loss on exchange rate from Foreign Currency Loan and the increase in interest expenses of Dusit Fudu Hotel Management (Shanghai

the increase in total production cost, the company and subsidiary still could generate the Cash Margin which indicate that the Company was well in operation management. Net gain on foreign exchange rate

ที่ บช 2017 2016 Increase (Decrease) % Operating Results : 2nd Quarter Revenue from sales of real estate 602,001 615,657 (13,656) (2.22) Total revenues 687,009 675,185 11,824 1.75 Total expenses

Palmer & Turner (Thailand) Ltd MJD.IR.003/2562 28 February 2019 Subject : Clarification of the operating result for the year 2018 ended December 31, 2018 To : Director and Manager The Stock Exchange

Disposal of Assets (Additional) To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Acquisition and disposal of Assets Board of Directors Meeting of E for L Aim Public

foreign exchange risk related to the convertible bond has been fully hedged. Net Profit In 1Q2020, net profit was reported at THB 335m or 14% increase from 1Q19. The increase mainly because of other income

12 December 2017 Subject: Resolutions of Board of Directors Meeting No. 14/2017 Attention: President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on Asset Disposal, Transaction No

position and financial performance of the Company The Board of Directors has opined that this capital increase will reduce interest expense due to the redemption of debentures and bills of exchange which