quarter of fiscal year 2023 ended as of September 30th, 2023, which can be summarized as follows: 1) Profit & Loss Analysis : Q3 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q3 2023 Q3 2022

expand in the future. Business Operating Results and Profitability Transaction For the Year ended 31st December (Unit: Million Baht) Year Increase (Decrease) 2018 2017 Amount % Total Revenues 575.16 614.82

the Transaction Category 1 of Thailand (“SET”) regarding the Disclosure of Information and Other Acts of Listed Companies concerning the Connected Transactions. Items : 1. 1 unit of Water Chiller and

and its subsidiaries’ operating results for the quarter ended September 30th, 2018 Unit: THB Million Q3/2017 (Restate) Q2/2018 Q3/2018 YoY QoQ 9M2017 (Restate) 9M2018 YoY Total Revenue 39,009 45,558

4,520 8,678 Group EBITDA (120) 874 Group Net Profit (Loss) (869) (431) HRC Sales (k tons) 251 419 HRC Production Volume (k tons) 242 606 HRC Average Selling Price (Bht/Ton) 18,029 20,713 Unit : million

% compared to the same period of previous year. Total Apparent Finished Steel (Unit : Tons) Quarter 3/2016 Quarter 3/2017 % Change Production 1,531,203 1,696,674 10.81% Import 3,242,891 2,843,598 -12.31

HOLDINGS PUBLIC COMPANY LIMITED FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2022 1. STATEMENTS OF COMPREHENSIVE INCOME 1.1 Revenues from sales and services (Unit: Million Baht) For the ended March Movement

and less waste proportion. This was coupled with the Company’s effective control of production cost, e.g. orders for raw materials in a large volume to lessen unit cost of raw materials, and lower fixed

year 2017. 2. The cost of plastic raisin (which was the major cost of the production about 80% of total cost) increased from the demand of plastic raisin in China. This led to increasing of the

follows: Thailand Automotive Industry Q3 January – September 2018 2017 % Change 2018 2017 % Change Production 547,547 526,778 +3.9% 1,604,116 1,477,744 +8.6% Domestic 257,466 210,735 +22.2% 746,584 620,715