-9320 Ref: PLC 2020/010 April 20, 2020 Subject: Payment of Interim Dividend and Schedule of the 2020 Annual General Meeting of Shareholders To: The President of the Stock Exchange of Thailand Panjawattana
was increased from previous year 52.55% to 54.21%. It came from the sales of high cost goods with the increased portion and the sales promotion activities to clear existing goods in stock. Distribution
capital increase/share allocation instead of the ‚operating cash flow‛ in explaining the reasons why the Company has to increase the capital. 2) Explaining the rationale and necessity of the funds 3
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
-9320 1 Ref: PLC.2020/005 March 9, 2020 Subject : Dividend payment and the connected transaction and schedule of the 2020 Annual General Meeting of Shareholders To : President, The Stock Exchange of
-9320 1 Ref: PLC.2020/005 March 9, 2020 Subject : Dividend payment and the connected transaction and schedule of the 2020 Annual General Meeting of Shareholders (Amendment) To : President, The Stock
share allocation ratio, and the record date to identify those shareholders eligible for the Pre-emptive Offering. The record date will be determined after the Office of Securities and Exchange Commission
/ 2017, held on 19 October 2017 at 5.00 p.m. relating to the capital increase and the share allocation as follows: 1. Capital Increase Following Hydrotek Public Company Limited (the “Company”)’s Board of
offering of the newly issued shares is complete. Shareholding Structure before and after the Share Allocation Shareholding Percentage before Share Allocation (As of March 7, 2018) Shareholding Percentage
after the Share Allocation Shareholding Percentage before Share Allocation (As of March 7, 2018) Shareholding Percentage after Share Allocation No. Name Number of Shares (shares) percent No. Name Number