MATI 07/2563 May 14, 2020 Subject Reporting First Quarter Consolidated Financial Statement which ended at March 31, 2020 To Director and Manager The Stock Exchange of Thailand For three-month period

Our Ref: APURE 016/2024 10 May 2024 Subject Clarification on First Quarter’s Operating Performance (1/2024) Attn. To The Director and President of the Stock Exchange of Thailand The company clarifies

The amended rules on approval of ICO portals give the applicants more flexibility and reduce risk on developing/investing in high-cost  work systems while the approval process is underway

different intermediaries. Such repetitive filing causes inconvenience and higher cost of accessing different capital market services from different intermediaries. This current practice may also affect the

acquisition would still be a cost-effective investment because ADAM would be able to offset the 96 million baht difference with the projected initial 100 million baht earning from the new construction phase

(CIG-W1) in 2010 for other persons? benefits. This caused BLISS to have 17.4 million baht loss from such investment in CIG-W1 during the period that CIG-W1 had high cost and almost expired and eventually

Bangkok, October 25, 2012 ? The SEC is urging small-and medium-sized enterprises (SME) to participate in the SME Bond Project to optimize the benefits of bond as an alternative, cost-effective

outsourcing, facilitate more flexibility, reduce operating cost and enhance business in the area outside the business operator?s specialization. Business operator will be allowed to outsource activities

the drop in natural gas cost and maintenance cost that varies to the operating hours. Consequently, the gross profit increase by Baht 18 million or 9% from Q2/2017. • Rayong Central Utilities Plant

Ref. PDI/BK-BS-050/2019 9th August 2019 Re: Management Discussion and Analysis (MD&A) For the three-month and six-month periods ended June 30, 2019 To: President The Stock Exchange of Thailand PDI