said NTA of Baht 168.28 million. Accordingly, said transaction volume warranted the company to report said information to the SET. (8) For said Board of Directors’ meeting, the director (s) with possible

information. Sincerely Yours, (Mr.Wanthana Jaroennawarat) Director

Relationship between waivers Share held by its subsidiaries and directors 3. General information of transaction Type and size of transaction : A waiver of the rights to purchase ordinary shares. Criteria for

information to the SET, without having to seek further approval from the shareholders’ meeting. 2 (10) Acquisition and disposal of assets Transaction volume : This transaction is not applicable to the

. 21/2551 entitled Rules on Connected Transactions and the Notification of The Board of Governors of The Stock Exchange of Thailand entitled Disclosure of Information and Other Acts of Listed Companies

Position information Current assets as at 30st September, 2019 was Baht 2,275.50 million. Increased amount of Baht 249.71 million or 12.33% was from current assets amount of Baht 2,025.79 million as at 31st

acknowledged for your information. Sincerely Yours, (Mr.Wanthana Jaroennawarat) Director

Engineering System 44 1,612.46 Telecommunication & Signaling 6 1,026.21 Renewable Energy Project 2 57.84 Total 52 2,696.51 Consolidated Financial Position information Current assets as at 31st December, 2019

Exchange of Thailand With respect to the financial information for the 1st quarter ended 31 March 2020, as submitted by the Company, which has been audited by the external auditor, considered by the Audit

to disclose information and the vision of the management in order to assist investors to better understand the company's financial status and operation. It also supports the "Good Corporate Governance