Reporting Person : - | Type of securities : - | Date of reporting obligation : 19/12/2006

Reporting Person : - | Type of securities : - | Date of reporting obligation : 20/06/2019

Reporting Person : - | Type of securities : - | Date of reporting obligation : 24/02/2015

Reporting Person : - | Type of securities : - | Date of reporting obligation : 19/09/2003

Period As Of Details GENERAL ENVIRONMENTAL CONSERVATION PUBLIC CO., LTD. 2023 Reviewed Consolidated Q2 30/06/2023 GENERAL ENVIRONMENTAL CONSERVATION PUBLIC CO., LTD. 2023 Reviewed Company Q2 30/06/2023

Year Receive Date Details GENERAL ENVIRONMENTAL CONSERVATION PUBLIC CO., LTD. 2020 24/03/2021 GENERAL ENVIRONMENTAL CONSERVATION PUBLIC CO., LTD. 2019 16/03/2020 GENERAL ENVIRONMENTAL CONSERVATION PUBLIC

CRITERIA 5 OUR STARTING POINT 5 ENVIRONMENTAL IMPACTS OF SOLAR ASSETS 5 TREATMENT OF HYBRID SOLAR ENERGY ASSETS 7 LINKING SOLAR-SPECIFIC ASSETS IN THE MANUFACTURING SUPPLY CHAIN TO BONDS 7 PROPOSED

(มหาชน) 2 • K-Strategy • Sustainable Development Framework and Policy • Environmental Management Experience Sharing • Environmental Report AGENDA 3 • K-Strategy • Sustainable Development Framework and

environmental, social and governance (ESG) principles are taken into consideration for sustainable growth of Thailand, at the SEC Office on 30 October 2023.

SEC Secretary-General Ruenvadee Suwanmongkol said: “Social impact enterprises are the key foundation for the social and environmental development towards sustainable growth. Nowadays, government