812 EBITDA 612 1,062 Net Profit (Loss) (836) 990 HR C HRC Sales (k tons) 1,447 812 HRC Production Volume (k tons) 1,436 876 HRC Average Selling Price (THB./ton) 20,663 18,690 HRC Cash Margin (THB./Ton

Ester Business Unit Operating Performance 10 ▪ Fatty Alcohols Business Unit Operating Performance 12 Statement of Income 14 Statement of Financial Position 16 Statement of Cash Flows 18 Key Financial

of 2021 (a copy in Thai and English) 2. Management Discussion and Analysis (MD&A) for the first quarter of 2021 (a copy in Thai and English) 3. Company's performance report, Form 45 for the first

Imports of Alloy Steel and Galvanized HRC into Thailand due to strengthening of Thai Baht and removal of Safeguard duties on Alloy Steel in February 2019. The total shipment volume dropped by 40% and

3,952 million or 7% from 31 December 2017, mainly from the increase in cash and cash equivalents, the investments according to the additional paid up in the capital of GPSC’s associate, and the increase

expiry of safeguard on alloy steel, and strengthening of Thai Baht, and the current out break of COVID-19 has led to continuous decline in domestic steel prices from second quarter of 2019 and impacted the

‘station sponsorship’ campaigns on 3 stations of the BTS Skytrain network (AIS at Siam station, McDonald’s at National Stadium station and Netflix at Phaya Thai station). The campaigns illustrate how we

adoption of new financial reporting standards, the acquisition of a new subsidiary and the depreciation of the Thai Baht that affected the value of Company’s overseas assets • Net debt to equity ratio at the

Price (Bht./ton) 18,690 16,163 HRC Cash Margin (Bht./Ton) 1,700 1,586 Unit: million Baht 31 December 2017 31 December 2016 Fin an cia l St at us Total Liabilities 5,492 5,871 Total Asset 19,546 17,813

share (Baht) 0.03 0.06 (0.03) * According to the adoption of Thai Financial Reporting Standard No.9 Financial Instruments since January 1, 2020, the Company reclassified loan from financial institution