DATE Undertaking Stewardship with a focus on climate change & climate-related risks Insights from investors on stewardship and engagement tactics in Asia 1 17 July 2023 The Asia

November 29, 2018 Subject Change of payment method for investment in acquisition and sale of tap water in some areas of Phuket and some areas of Phangnga. To Director and Manager The Stock Exchange

801.9 million or 96.3% due following to: Description 1Q/20 Million Baht 1Q/19 Million Baht Change Million Baht Change (%) Revenue from E-Commerce segment 0.2 1.2 (1.0) (83.3%) Revenue from real estate

protected and/or restored indigenous species, flora or fauna - Mean Species Abundance (% and change) - Maintenance of genetic diversity of species (seeds, plants, animals) on a given territory - Number of

with Thai interpretation Participants Asset Owners and Asset Managers Hosted by SEC Thailand and Asia Investor Group on Climate Change (AIGCC) Objectives of the session 2 -hour session on the

to be recognized in 2018. (Unit : Million Baht) 2018 2017 Change % Change Operating revenue 406.54 351.36 55.18 15.70% Operating cost 337.23 293.88 Gross profit 69.31 57.49 11.83 20.58% Gross profit

addition, the Company efficiently managed the selling, general and administrative expense and funding cost. 6 2. Financial Status Statement of Financial Position February 28, 2019 February 29, 2020 Change

competitive areas, existing customers were attracted to change an operator by an offering of up to 50% discount for a few months, which caused industry’s ARPU to be pressured. Convergence packages combining

4G and fixed broadband network expansion. • Network OPEX was Bt6,879mn, increasing 38% YoY and 26% QoQ mainly due to the change in accounting treatment on the partnership with TOT since 1Q18. Excluding

activities to resume operations. 6 2. Financial Status Statement of Financial Position February 29, 2020 November 30, 2020 (TFRS 9) Change Unit : Million Baht %YoY Accounts Receivable Total Assets Total