Management Name : Mr RAIVIN LEKAVORRANAN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/08/2017

-current asset increasing Baht 13.71 million due to retention receivables of electricity engineering project that receive payment in quarter 1/2018.  Cash and cash equivalent decreased Baht (41.38) million

Mr. Chanant Charnchainarong earned a Bachelor of Chemical Engineering, King Mongkut’s University of Technology Thonburi, and a Master of Business Administration, Seattle University, USA. Currently

increased by Baht 9 million because of customs retention for trading business and retention receivables for engineering service. • Other non-current assets increased by Baht 24 million due to withholding tax

. 68 million to Baht 1,580.25 million, which is increased by 11.94% due to additional revenue of engineering service in 2017 and revenue from solar energy began to recognize in 2017. Statement of

Period As Of Details UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 UNIMIT ENGINEERING

service of electricity engineering. • Property, plant and equipment has increased Baht 30.22 million, as a result of assets for solar energy. • Restricted cash decreased by Baht 6 5 . 2 4 million because

Year Receive Date Details GENERAL ENGINEERING PUBLIC COMPANY LIMITED 2022 31/03/2023 GENERAL ENGINEERING PUBLIC COMPANY LIMITED 2021 18/04/2022 GENERAL ENGINEERING PUBLIC COMPANY LIMITED 2020 31/03/2021

decrease was derived from engineering service, solar energy, and Trading business. • Overall gross profit margin decreased from 13.3% to 9.1% amount Baht (24.09) million. 2019 2018 Revenue 383.44 443.08

Engineering Co., Ltd. and Subsidiaries Statement of Financial Position Unit : Baht 31 Dec 2017 31 Dec 2016 Assets Current Assets Cash and cash equivalents 30,716,857.52 3,463,439.72 Trade and other Receivables