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

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

contribution of the Engineering division experienced a peak 16mTHB EBITDA contribution. Looking forward in Q2 2018 with the contribution of the 7 kilns operating in Golden Lime and 2 more in the fully

. This is expected to generate income and profit to the Company, then, makes the Company gain much more improved financial position and operating performance that leads to value-added contribution to the

to value-added contribution to the shareholders. Such investment, when calculated transaction size with other transactions concerning acquisition and disposal of Asset during 6-month period, obtains

Date Amount Average Price (baht) The methods of Acquisition/Disposition Remark GENERAL ENGINEERING PUBLIC COMPANY LIMITED (GEL) Mr. THITIPONG TANGPOONPHONVIVAT Reporter Common Share 05/04/2018 1,014,700

the full effect of Saraburi Quicklime addedon March 19th. Similar to Q1 2018, the revenue was from core business, that is a major shift compared with H1 2017 when the contribution of Engineering was a

engineering. A similar impact is seen year to date where core business is running well beyond the same period in 2017 while the impact from lack of engineering contribution is a drag. We do expect Golden Lime

ละเอียด UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2023 26/03/2024 UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2022 30/03/2023 UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2021 31/03/2022 UNIMIT ENGINEERING

2017 same period in Golden Lime consolidated. Similar to Q3 2018, the revenue was primarily from core business without significant contribution from engineering – actually Engineering has a negative