The Siam Cement Public Company Limited announced that the Board of Directors has approved the rotation of the following SCG Executives, with the effective date of January 1, 2024. Current Positions: Mr. Wiroat Rattanachaisit, Vice President-Living Solution Business, Cement-Building Materials Business to New Positions: President, SCG Smart Living Business, President, SCG Distribution and, Retail Business. Current Positions: Mr. Surachai Nimlaor, Vice President-Cement and, Green Solution Business, Cement-Building Materials Business to New Positions: President, SCG Cement and Green Solution Business.

Current Positions: Mr. Paramate Nisagornsen, Vice President-Distribution and, Retail Business, Cement-Building Materials Business to New Positions: Vice President-Corporate Administration The Siam Cement Public Company Limited. The 4 Executives list below will be retired from their offices with effective on January 1, 2024: Mr. Roongrote Rangsiyopash, Mr. Yuttana Jiamtragan, Mr. Aree Chavalitcheewingul and Mr. Nithi Patarachoke. The company appointed Mr. Wiroat Rattanachaisit as President, SCG Smart Living Business and President, SCG Distribution and Retail Business.

The company also appointed Mr. Surachai Nimlaor as President, SCG Cement and Green Solution Business. The company appointed Mr. Chana Poomee as chief sustainability officer, Mr. Wiroat Rattanachaisit as President, SCG Smart Living Business and President, SCG Distribution and Retail Business, Mr. Surachai Nimlaor as President, SCG Cement and Green Solution Business and Mr. Kulachet Dharachandra as Executive Vice President-Olefins Chain (Vietnam), Chemicals Business.