Thailand Enclosure 1. Capital Increase Form (F 53-4) 2. Information Memorandum concerning the Offering and Allocation of the Newly Issued Shares of Hydrotek Public Company Limited 3. Information Memorandum

Tender Offer for all Securities in Thai British Security Printing Public Company Limited, Increase of the Registered Capital, Allocation of the Newly Issued Ordinary Shares to the Company’s Existing

Enclosure 1. Capital Increase Form (F 53-4) 2. Information Memorandum concerning the Offering and Allocation of the Newly Issued Shares of Hydrotek Public Company Limited 3. Information Memorandum concerning

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

(English Translation) Page 1 Date : 5 February 2018 Subject : Notification of the Board of Directors’ Resolution Concerning the Plan to Spin Off its Subsidiary and to List Shares on the Stock

Acquisition of Assets and the Connected Transaction 2. Information Memorandum regarding the offering of the newly issued ordinary shares to specific investors (Private Placement) 3. Capital Increase Report Form

, connected transaction, omission of the dividend payment, issue of warrants to existing shareholders by way of rights issue, the allotment of new shares to reserve for the exercise of the warrants and the

and or Executive Committee to proceed and complete the sales of ordinary shares and claim payment of the company’s loans. Please be informed accordingly. Sincerely Yours, (Mr. Ekawat Swetarat) Acing

เขตปทุมวัน กรงุเทพฯ 10330 โทร 02 118 9599 โทรสาร 02 118 9598 ทะเบียนเลขที่ 0107554000232 No. PACE-L 5/2019 Date 13 March 2019 Subject: Disposal of shares in the joint venture of the subsidiary Attention

purchase agreement with the Company. And the Company will complete the transfer of ownership of the shares within September 2019. Enclosure 3.2 Calculation of transaction value The calculation under the