Disclosure Project • TCFD: Task Force on Climate-Related Financial Disclosure 2023 Rating • AA rating on MSCI ESG ratings • Member of DJSI World and member of Sustainability Yearbook • FTSE 4 Good Index Series

Compact • SASB: Sustainability Accounting Standard Board • CDP: Carbon Disclosure Project • TCFD: Task Force on Climate-Related Financial Disclosure 2023 Rating • AA rating on MSCI ESG ratings • Member of

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Office of the

apparent during the second half of 2019. Meanwhile, close attention should be paid to home loan business after the Bank of Thailand’s new measures for mortgage loan supervision came into force at the

application access control) แนวทางปฏิบัติเพิ่มเติม ข้อ 1 ตัวอย่างของการควบคุมการเข้าใช้งานระบบ สารสนเทศและโปรแกรมประยุกต์ตามข้อก าหนด 18(3)(ข) เช่น มีการป้องกันการเข้าใช้งานโดยวิธีเดาสุ่ม (brute force) แจ้ง

UNOFFICIAL TRANSLATION Codified up to No. 12 As of 14 February 2017 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 30 Notification of the Office of the

Finished Steel (Unit : Tons) 2018 2019 % Change Production 9,031,718 7,634,912 -15.47% Import 12,056,501 12,219,872 1.36% Export 1,754,326 1,384,722 -21.07% Consumption 19,333,893 18,470,062 -4.47% Source

their respective shareholdings to be finished within March 2018. The proceeds of such capital increase will be used to repay the short-term loan that the Company borrowed from a financial institution to

ordinary shares to existing shareholders in proportion to their respective shareholdings to be finished within March 2018. The proceeds of such capital increase will be used to repay the short-term loan that