The Board of Directors' Meeting No. 385 of Diamond Building Products Public Company Limited (DRT) dated April 23, 2024, has resolved to appoint the Audit Committee with effective date starting from April 23, 2024 until April 22, 2027, having the name list as follows. Mr. Thanit Pulivekin: Audit Committee Chairman; Mr. Woodthikrai Soatthiyanon: Audit Committee Member; Mr. Jark Chulakiet: Audit Committee Member.

The Board of Directors has also resolved to change the scope of duties and responsibilities of the Audit Committee having effective date from April 23, 2024 onwards.