Management Name : Mr VEERAWIN KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Miss VEERAWAN KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mrs SRISUVARN KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mr VEERAWAT KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mr SIRITAS PRASERTMANUKITCH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/08/2017

Management Name : Mr SIRITAS PRASERTMANUKITCH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/08/2017

Period As Of Details THAI ENERGY STORAGE TECHNOLOGY PUBLIC COMPANY LIMITED 2024 Reviewed Consolidated Q1 30/06/2023 THAI ENERGY STORAGE TECHNOLOGY PUBLIC COMPANY LIMITED 2024 Reviewed Company Q1 30/06/2023

, Fan and thermal product, Adaptor product for industrial and private consumer, Solenoid and EMI filters etc.  Infrastructure segment is a business segment which designs, manufactures, and installations

Design product, Automotive electronic product, Fan and thermal product, Adaptor product for industrial and private consumer, Solenoid and EMI filters etc.  Infrastructure segment is a business segment

Design Power 10,898 22.1 10,135 21.6 10,872 23.2 EVSBG (Electric Vehicle Solutions) 5,017 10.2 2,897 6.2 2,054 4.4 MPBG (Merchant Power) 7,452 15.1 6,653 14.2 5,985 12.8 FMBG (Fan & Thermal Management