criteria took into account various aspects, including AI Governance Structure, AI Strategy, AI Ethics Policy, AI Lifecycle Management, Stakeholder Engagement, and AI Capability Building within the

Re: Guidelines for the Book Building and the Determination of Offering Price to Public and Individual

Period As Of Details DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 DIAMOND

Year Receive Date Details DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED 2022 30/03/2023 DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED 2021 22/03/2022 DIAMOND BUILDING PRODUCTS PUBLIC COMPANY

, the new subsidiary will be the entity holding the land and building of Eastin Grand Hotel Sathorn Bangkok. The details of the new subsidiary are as follows: Name: EGS Assets Company Limited Registered

Re: Guidelines for the Book Building and the Determination of Offering Price to Public and Individual (No. 2)

Offeror : SCG Building Materials Company Limited | Date of submission of the Statement of Intention : 08/03/2010

Offeror : SCG Building Materials Company Limited | Date of submission of the Statement of Intention : 25/03/2010

the acquired assets will consist of, electrical system and plant building structure, etc. The plant will have approximately 55,000 tons per year of Siding Board and Diamond Board production capacity. (5

acquisition vehicle and own lands with hotel building known as Vienna House Easy Chopin Bratislava (“Vienna House Easy Bratislava”). The Company would like to inform that on 1 9 April 2 0 1 8 , VBRE has