www.ucity.co.th Ref U. SET 022/2017 13 November 2017 Subject: Summary of Operating Performance and Financial Status for Quarter 3/2017 To: President The Stock Exchange of Thailand U City Public Company Limited and

Operating Company Hydrotek Plc. Project Type Waste Water Treatment Plant and Collection System Project Value THB 239 mn Progress (% of Completion) 28.26 % Commissioning Date October 2016 Construction Period 1

Company would like to report its operating results as detailed below:- 1. Total revenue The total operating revenue of the Company and its subsidiaries for the second quarter of the year 2018 was 4,637

, the Company would like to report its operating results as detailed below:- 1. Total revenue The total operating revenue of the Company and its subsidiaries for the third quart er of the year 2018 was

Company would like to report its operating results as detailed below:- 1. Total revenue The total operating revenue of the Company and its subsidiaries for the first quarter of the year 2018 was 4,507

occasion, the Company would like to report its operating results as detailed below:- 1. Total revenue The total operating revenue of the Company and its subsidiaries for the third quarter of the year 2019

Company would like to report its operating results as detailed below:- 1. Total revenue The total operating revenue of the Company and its subsidiaries for the second quarter of the year 2019 was 4,589

like to report its operating results as detailed below:- 1. Total revenue The total operating revenue of the Company and its subsidiaries for the first quarter of the year 2019 was 4,588 million Baht

No. 5/2017 held on November 13, 2017. Also, on this occasion, the Company would like to report its operating results as detailed below:- 1. Total Revenue The total revenue of the Company and its

Ref U. SET 017/2017 7 August 2017 Subject: Summary of Operating Performance and Financial Status for Quarter 2/2017 To: President The Stock Exchange of Thailand U City Public Company Limited and its