No. U.SET 002/2018 January 8, 2018 Subject: Setting up a new subsidiary To : The President The Stock Exchange of Thailand U City Public Company Limited (the “Company”) would like to inform you that

Justification_E_4-62 NO. AC. 01/2020 28 February 2020 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M. K. Real Estate

ที่ บช NO. AC. 02/2020 14 May 2020 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M.K. Real Estate Development Plc

”) would like to inform the setting up of a new indirect subsidiary company in Indonesia to undertake a feasibility study for the setting up a Mono Ethylene Glycol plant. Details as below: Name of the new

Section 93 Securities and Exchange Act B.E. 2535 Section 93. Any person wishing to act on behalf of a company established to undertake securities business under foreign law by setting up a

account In the first quarter 2019, the doubtful account of company at Baht 0.57 million, decreased Baht 0.09 million, setting allowance for fees from joint ventures 6. Financial expenses Financial expenses

company at Baht 0.57 million, decreased Baht 0.09 million, setting allowance for fees from joint ventures 6. Financial expenses Financial expenses consisted of interest of banks and interest of hire

31.20%, setting allowance for fees from joint ventures. 6. Financial expenses Financial expenses consisted of interest of banks and interest of hire purchase in the first six months of 2019 at Baht 26.13

employees etc. 5. Other expenses 5.1 Doubtful account In the first six months of 2019, the doubtful account of company at Baht 0.86 million, decreased Baht 0.39 million, or 31.20%, setting allowance for fees

the Service Agreement with Harng Central Department Store Company Limited (“HCDS”), a connected party, for business consulting, setting policies, as well as, advising on business operation. The Audit