event, the SEC made a charitable donation to the "Pranangklao Hospital Foundation" to help underprivileged patients and promote medical research, at the NACC Office on 17 November 2023.

Fundraising to Strengthen the Nation's Foundation of Sustainable Development” at the “Multilateral Collaboration for Sustainability” seminar, held on March 1, 2024 at Professor Sangvian Indaravijaya

. However, the increase in costs is mainly due to investments to build the foundation for future business growth, while some investments cannot generate revenue immediately, and some investments are not fully

1 No. LorBor. 11/2019 May 13, 2019 Re: Joint Venture in Pulp Mold Manufacturing Project Attn.: President The Stock Exchange of Thailand Kaset Thai International Sugar Corporation Public Company

. OCMSET/6201/006 January 30, 2019 Re: Management Plan after Discontinuation of Business of Manufacturing Accessories and Faucet Products, the Disposition of Assets Relating to Such Business. Attn

, Lda. Registered Country: Portugal Nature of Business: Manufacturing of PTA Registered Capital: Euros 10,000.00 (equivalent to Baht 387,121.00) Percentage of Investment: 100% by Indorama Netherlands B.V

% Y o Y - 1 7 % Y o Y -10% YoY Page 3  Domestic Contract Manufacturing (CMG) sales increased by c.35% YoY, supported by new products launch, growth from some existing products as well as change of the

representatives at the event. On this occasion, the SEC also made a financial contribution to the Christian Foundation for the Blind in Thailand under the Patronage of His Majesty the King, Bandek Ramindra School

Royal Image of Her Royal Highness Princess Bajrakitiyabha Narendira Debyavati, Chair of the Friends in Need (of "PA") Volunteers Foundation, the Thai Red Cross Society. The SEC, as part of the Friends

Siriraj Foundation, at the Legal Execution Department on 28 November 2023.