Representative Office Abroad Securities Company / Derivatives Intermediary 23/07/2013 3. Notification of the Office of the Securities and Exchange Commission  OrThor. 12/2543 Re: Moving of the Securities

expenses. In Q3/2017 the Company recorded the Baht 5.38 million After moving the production equipment to Prachinburi plant and utilizing the plant to produce the product, the production cost has been lowered

advance before closing or moving office branches.   The consultation paper is available at https://www.sec.or.th/TH/Pages/PB_Detail.aspx?SECID=890. Stakeholders and interested parties are welcome to

Agenda Sustainable Thailand 2022 Moving from Ambition to Action towards a Greener Financial System 18 November 2022, 9.30-11.45 hours United Nations Conference Centre, Conference Room 3 09:00 – 09.30

Mostowfi, 2021) 5 Background(Cont.) •Moving average •Suitable for risks and returns(Skintzi and Xanthopoulossisinis, 2007; Metghalchi et al., 2021) •Price prediction(Khorram and Sheshmani, 2015;Ren et al

price competition. Mobile Business 2Q17 3Q17 4Q17 1Q18 2Q18 Subscribers Postpaid 6,991,500 7,226,800 7,390,100 7,617,100 7,822,600 Prepaid 33,482,000 32,959,500 32,665,400 32,432,900 32,272,100 Total

economy and price competition Mobile revenue was Bt28,847mn, decreasing -1.7% YoY and -2.5% QoQ impacted by low spending amidst Omicron’s spread and relatively high base of 1Q21 from government stimulus

from the re-opened economy amid continued intense competition Mobile revenue reported Bt29,217mn, improving 0.4% YoY and 1.3% QoQ, mainly benefiting from the border reopening and 5G adoption. However

218.9% compared to the gross profit of Baht 32.8 million for 2018. It is due to the allowance for diminution in value of obsolete and slow-moving inventories amounting Baht 37.5 million in 2018, resulting

Administrative expenses. In Q2/2017 the Company recorded only the Baht 0.27 million temporary shutdown expenses in a part of Administrative expenses. In Q2/2017, after moving the production equipment to