Acquisition of Assets and the Connected Transaction 2. Information Memorandum regarding the offering of the newly issued ordinary shares to specific investors (Private Placement) 3. Capital Increase Report Form

team TCMA & TCA THAILAND CHAPTER NET ZERO CEMENT & CONCRETE ROADMAP 22 Nov Present Roadmap Progress in GCCA CEO Gathering 2022 Atlanta, Georgia, USA on June 8, 2022 GCCA Net Zero Roadmap Accelerator

industry Black Liquor from Paper Mill Used Oil/Solvent from Chemical Industry Used Tires from Auto Industry Waste Reject from Paper Mill Actual 2020: 14.3% substitution by heat • • • Raw Mill Cement Mill

piles, precast concrete, glass-fiber reinforced concrete and special cement which were Baht 148.79 million. In addition, revenue from its subsidiaries was increased by Baht 89.61 million. (2) Cost of

- stressed concrete piles, precast concrete, glass- fiber reinforced concrete and special cement which were Baht 169. 47 million. However, the delivery of post- tensioned was decreased by Baht 33. 48 million

, precast concrete, special cement and architecture was increased. (2) Cost of sales The Company and its subsidiaries’ total cost of sales in the second quarter of 2018 was Baht 441.81 million, increased by

of pre-stressed concrete piles and post- tensioned. However, the delivery of glass-fiber reinforced concrete, precast concrete, special cement and architecture was increased. (2) Other incomes The

, precast concrete wall special cement and architecture by Baht 214.21 million. In addition, the delivery volume of fiberglass reinforced concrete and post-tension was decreased by Baht 47.98 million. (2

Microsoft Word - ELCID Encl. 4_GST - IM for RO and PP (EN) v11 (03082017)_clean Enclosure 4 1 INFORMATION MEMORANDUM ON THE OFFERING OF THE NEWLY ISSUED ORDINARY SHARES OF G STEEL PUBLIC COMPANY

percent, due to the increase in sales revenue from the roofing tile, autoclaved aerated concrete blocks, siding board and truss. Revenues from services were Baht 420.68 million, which increased from the