Thanulux Public Company Limited at the Board of Directors Meeting No. 8/2023 held on August 11, 2023 has resolved appointment of Mr. Vichai Kulsomphob Chairman of Nomination and Remuneration Committe; Mr. Kavin Kanjanapas Nomination and Remuneration Committee; Ms. Suthida Jongjenkit Corporate Governance, Risk Management and Sustainability Committee; Mr. Nuntawat Surawatsatien Corporate Governance, Risk Management and Sustainability Committee; Mr. Yotsakorn Srisuksawadi Corporate Governance, Risk Management and Sustainability Committee; Mr. Kavin Kanjanapas Chairman of Executive Committee; Mr. Vichai Kulsomphob Executive Committee. The appointment of the Company's sub-committee, the details are: Honorary Advisor of the Company's Board of Directors: Mr. Boonsithi Chokwatana, Honorary Advisor; Mr. Keeree Kanjanapas, Honorary Advisor; Mr. Manu Leelanuwatana, Honorary Advisor.

The duration of the term is 1 year. Audit Committee: SC.D.Suchatvee Suwansawat, Chairman of Audit Committee; Mr. Maris Sangiampongsa, Audit Committee; Mr. Vittawat Panpanich, Audit Committee. The duration of the term is 1 year.

Nomination and Remuneration Committee: Mr. Vichai Kulsomphob, Chairman of Nomination and Remuneration Committee; Mr. Kavin Kanjanapas, Nomination and Remuneration Committee; Mr. Surayut Thavikulwat, Nomination and Remuneration Committee; Ms. Suthida Jongjenkit, Nomination and Remuneration Committee. The duration of the term is 1 year. Corporate Governance, Risk Management and Sustainability Committee: SC.D.Suchatvee Suwansawat, Chairman of Corporate Governance, Risk Management and Sustainability Committee; Mr. Kittichai Treerachataphong Corporate Governance, Risk Management and Sustainability Committee; Ms. Lapika Sasanavin, Corporate Governance, Risk Management and Sustainability Committee; Ms. Suthida Jongjenkit, Corporate Governance, Risk Management and Sustainability Committee; Mr. Nuntawat Surawatsatien, Corporate Governance, Risk Management and Sustainability Committee; Mr. Yotsakorn Srisuksawadi, Corporate Governance, Risk Management and Sustainability Committee.

The duration of the term is 1 year. Executive Committee: Mr. Kavin Kanjanapas, Chairman of Executive Committee; Mr. Vichai Kulsomphob, Executive Committee; Mr. Surayut Thavikulwat, Executive Committee; Mr. Kittichai Treerachataphong, Executive Committee; Ms. Lapika Sasanavin, Executive Committee; Ms. Suthida Jongjenkit, Executive Committee. The duration of the term is 1 year.