-9320 Ref: PLC 2020/003 February 3, 2020 Subject: Disclosure of Connected Transaction Information Regarding Area rental agreement To: The President of the Stock Exchange of Thailand Panjawattana Plastic

disclose information on the said transaction to the Stock Exchange of Thailand (“SET”) in accordance with the Acquisition or Disposal Notification as follows: 1. Date / Month / Year of the Transaction After

The Stock Exchange of Thailand Eureka Design Public Company Limited (the “Company”) would like to inform the resolutions of the Board of Director’s meeting No. 3/2019 held on 11 June 2019 to enter into

(amend To : President of the Stock Exchange of Thailand Ua Withya Public Company Limited ("Company") would like to describe and analyze the financial position and operating results for quarter 2-2019 are

ordinary shares of IGEN Engineering Company Limited (“IGE”) from Electric Solutions (S) PTE. LTD. Company Limited (“ES”) is the amount of 378,000 shares which equal to 14 % of the total paid-up shares of IGE

August 28, 2019 Re: Clarification of the operating results of company and its subsidiaries for the year ended December 31, 2017 To: Boards and Managements The Stock Exchange of Thailand K.C. Property

1/4 August 28, 2019 Re: Clarification of the operating results of company and its subsidiaries for the year ended December 31, 2017 To: Boards and Managements The Stock Exchange of Thailand K.C

Exchange of Thailand The Board of Directors of Eastern Water Resources Development and Management Public Company Limited (“Company / EASTW”) at the meeting No.8/2020 held on May 8, 2020 has resolved that

www.ucity.co.th (-Translation-) Ref. No. U.SET 017/2018 27 March 2018 Subject: Disposal of the asset of the Company To: The President The Stock Exchange of Thailand U City Public Company Limited (the “Company

2019, The Company transferred the rights of membership in the Stock Exchange of Thailand to another securities company, and recognized the gain on sale in other income this year. 2. Total expenses was