Ref. No. IVL [002/08/2019] 8 August 2019 The President The Stock Exchange of Thailand Subject: Submission of Quartely Review of Financial Statements and the Management Discussion and Analysis 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

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

low net debt to EBITDA of 0.8x and decent interest coverage ratio of 16x. Asset turnover: Inventory was well-managed with inventory days declined from 44 days to 22 days due to lower handset stock

efforts to grow profitable revenue in selective segments. AIS Fibre continued a strong momentum and closed at 2.2mn in 2022 with a net increase of 400k subscribers or 22% YoY. The growth was driven by

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