Extraordinary General Meeting of Shareholders No. 1/2017 To: The President, The Stock Exchange of Thailand World Corporation Public Company Limited ( “the Company”) would like to inform the resolutions of the

the Connected Transaction and Scheduling of Extraordinary General Meeting of Shareholders No. 1/2017 Attention : The President of the Stock Exchange of Thailand Enclosure: Information Memorandum on the

into the Connected Transaction and Scheduling of Extraordinary General Meeting of Shareholders No. 1/2017 Attention : The President of the Stock Exchange of Thailand Enclosure: Information Memorandum on

Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Offering of Newly Issued Ordinary

Connected Transaction and the Scheduling of the Extraordinary General Meeting of Shareholders No. 1/2019 Attention : The President of the Stock Exchange of Thailand Enclosure : Information Memorandum on

method of convening the Extraordinary General Meeting of Shareholders No.1/2021 (E-meeting) (Add Template) 22/07/2021 12:34 Resolutions of the Board of Directors Meeting No. 3/2021 regarding the

Group”) as follow: * Extraordinary items from non-operating, consists of unrealized gain (loss) on exchange rate of receivable under finance lease and gain (loss) on forward contracts. Consolidated

Associates or Joint Ventures. Projects under Construction Utilities  WHA ESIE 3 water treatment plant is scheduled to achieve COD in 1Q2020 with capacity of 3,600 cubic meter per day and wastewater treatment

WHA EIE which is scheduled to achieve COD in 2Q2020 and expects to reach full capacity of 15,000 cubic meter per day by 4Q2020. While Reclaimed project at ESIE is also scheduled to achieve COD in 2Q2020

ESIE 3 water treatment plant is scheduled to achieve COD in 1Q2020 with capacity of 3,600 cubic meter per day and wastewater treatment plant 1,500 cuber meter per day.  WHAUP Nghe An Vietnam water