of 2019. A summary of the Company’s operating performance in the first quarter of 2020 and 2019 is shown in the following table: 1Q20 4Q19 % Change 1Q19 % Change [Amount in Baht Million] Q-o-Q Y-o-Y

of March 31, 2023, which can be summarized as follows: 1) Profit & Loss Analysis : Q1 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q1 2023 Q1 2022 Change Amount % Change Total Revenues

: Million Baht) Year Increase / (Decrease) 2016 2015 Amount % Total Assets 70 . 700.52 . . Total Liabilities 14 . 147.10 ( . ) ( . ) Total Shareholders’ Equity 559.22 553.42 5.80 1.05 - 6 - INTEGRITY QUALITY

Offering at the ratio of 5:2 4.2 Issuance of warrant at the ratio of 3:1. 5. Determined the 2020 Annual General Shareholders’ Meeting to be on April 30th, 2020 at 09.00 am. To be held at the Thai Army Club

Thailand and NESDB, overall Thai economy in 2018 expanded by 4.1%, higher than 4.0% growth in 2017. This was mainly from acceleration of private consumption and investment, as well as improving domestic

offering of debentures each time and other relevant factors. Currency Thai Baht and / or foreign currency at equivalent amount The total value of the debentures Amount of total capital including debentures

interest saving rate around 2.0% p.a. or Baht 119 million throughout the project life. This transaction also unleashed cash flow in the amount of Baht 84 million. Solarwa Project and TPS Commercial Project

Q1-2017 (THB 18,695/ton) due to the decrease in HRC market price worldwide and a stagnant of Thai economy in the first half of 2017 causes a lower demand of steel consumption. Management’s Discussion

of Thailand and Office of the National Economic and Social Development Board data (NESDB), Thai economy in 2020 expanded by 2.4%, decreased from 4.2% in previous year. This was because the global

and professional qualifications (including any membership in a professional body) of the issuer’s external auditors for the preceding two years. II. DESCRIPTION OF MTN Program A. Maximum amount and