1 / 5 MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS • Explanation and analysis of financial performance for the three-month period ended 30 June 2020

Notification of the Securities and Exchange Commission Re: Rules and Period for Submitting a Report of the Securities Company, dated 18 May 1992, the Office of the Securities and Exchange Commission hereby

Exchange Commission Re: Rules and Period for Submitting a Report of the Securities Company, dated 18 May 1992, the Office of the Securities and Exchange Commission hereby issues the following regulations

of the Notification of the Securities and Exchange Commission Re: Rules and Period for Submitting a Report of the Securities Company, dated 18 May 1992, the Office of the Securities and Exchange

appropriate with their business. The Company also organized the marketing activities to educate the water quality to target’s group continuously. At the same time, the subsidiaries consist of Irving Corporation

period. While the interest arising from the loans for investment in the second phase of Hydrant pipeline system expansion project at BKK of TARCO and NFPT Project will be capitalize in the projects' cost

in the same period a year earlier. Rising by THB 39 million, its net profit in the second quarter of 2020 was THB 62 million compared with THB 23 million in the same period of last year. The Company’s

period ended March 31, 2017 compared to that of the period ended March 31, 2016 as follow: Summary of operation result for the period ending on March 31, 2017 (1) Total income from sales, comparing with

Company”) would like to submit the Management Discussion and Analysis for the second quarter ended June 30, 2020 as follows: Construction and servic revernue For the first six-month period ended 30th June

(“the Company”) would like to submit the Management Discussion and Analysis for the third quarter ended September 30, 2020 as follows: Construction and servic revernue For the first nine-month period