Flow -581.25 -1,292.56 -15,829.31 2,356.90 487.92 Financing Cash Flow -1,083.54 4,441.57 16,043.61 -1,441.61 -807.06 Net Cash Flow -938.11 2,680.88 -100.38 578.70 -115.23 Statement of Financial Position

Acquisition. To: The President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Acquisition of Assets of Hydrotek Public Company Limited 2. Capital Increase Form (F 53-4) 3. Information

Ref. No. IVL 004/02/2020 26 February 2020 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of

1 --Translation- Sor Gor 75/2017 July 21, 2017 Subject: Management Discussion and Analysis for the second quarter ended June 30, 2017 (Unaudited) To: The President The Stock Exchange of Thailand

1 --Translation- Sor Gor 85/2017 August 24, 2017 Subject: Management Discussion and Analysis for the second quarter ended June 30, 2017 (Audited) To: The President The Stock Exchange of Thailand

1 --Translation-- Sor Gor 106/2017 October 20, 2017 Subject: Management Discussion and Analysis for the third quarter ended September 30, 2017 (Unreviewed) To: The President The Stock Exchange of

1 --Translation-- Sor Gor 113/2017 November 9, 2017 Subject: Management Discussion and Analysis for the third quarter ended September 30, 2017 (Reviewed) To: The President The Stock Exchange of

the director of the company and member of the Audit Committee To Director and Manager The Stock Exchange of Thailand Reference is made to the resolutions of the Board of Director Meeting No. 3/2019 of

outflow from financing activities of THB 12 million mainly consisting of the repayment of short-term loan of THB 2,450 million, the payment of lease liabilities of THB 289 million, dividend payment of THB

debt to EBITDA of 1x and decent interest coverage ratio of 14x in FY20. Asset turnover: Inventory was well-managed with inventory days declined from 51 days to 44 days due to lower handset stock. Account