Steel Public Company Limited (“Company”) Description of the Transaction The Company will enter into an agreement with GJS to extend the period of the previous loan, an unsecured short term loan, to be

- Translation - Ref: IR61/003 22 February 2018 Subject: Acquisition of Shares in of Phoenix Insurance (Thailand) Public Company Limited (Edited) Attention: President The Stock Exchange of Thailand

payables increased for 8.56 million Baht because the Company had a order to be used for the production of raw materials to customers increased. - Liabilities under financial lease agreement decreased Baht

Company Limited --> MTC 3. Character of Transaction : KYE entered into the Thai Baht Pooling Service Agreement with MTC Whereby MTC : Agree to provide management service relating to Thai Baht current

February 27, 2018 Subject Management Discussion and Analysis for the Year 2017 Ending December 31, 2017 To President and Director The Stock Exchange of Thailand Electronics Industry Public Company Limited

Director Meeting No. 3/2019, held on August 5th, 2019 of Hwa Fong Rubber (Thailand) Public Company Limited. That approved to buy Molds, Machinery and equipment. With Hwa Fong Rubber (China) Co., Ltd. "HFC

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 28/2017 August 15, 2017 To : The President The Stock Exchange

competitive prices and higher export value. On June 15, 2016, the Company entered into a land sale agreement for 1 plot of non-operational land of a subsidiary company together with 4 plots of the Company’s

Baht 7.86 million paid to financial lease agreement period. - Long – term loan increased Baht 40.56 million during quarter 2/2017 the Company repayment loan Baht 19.79 million and received loan increased

Disputes between the Company/the subsidiary and the Expressway Authority of Thailand (EXAT), and on February 20, 2020, the Company/the subsidiary and EXAT signed the Second Stage Expressway Agreement