The Securities and Exchange Act of Thailand B.E. 2535 (1992) (“SEC Act”) instructing the directors of EARTH to provide explanation about the reasonability of private placement, the company and

Securities and Exchange Act of Thailand B.E. 2535 (1992) (“SEC Act”) instructing the directors of EARTH to provide explanation about the reasonability of private placement, the company and shareholders’ best

Public Company Limited Type of Financial Support Invest in short term Bill of Exchange in Thai baht currency with specified the Beneficiary Value of the Transaction Not exceed 100 million Thai Baht

this English translation is strictly for reference. 3 Notification of the Securities and Exchange Commission No. Kor Thor. 66/2547 Re: Maintenance of Financial Position of Licensed Derivative Brokers

Company makes the disclosure through the Stock Exchange of Thailand. 5. Details of Assets Acquired Assets to be acquired 7,896,800 common shares in Symbior at the par value of 1 US Dollar , representing 100

last year, the value of the Company's investment assets this year was effected by the fluctuation of the price of stocks listed on the Stock Exchange of Thailand. Yours sincerely, (Mr. Somboon Fusriboon

Ref No : GENCO 010/2019 January 30, 2019 To: President The Stock Exchange of Thailand Subject

.์ -4332-7776 E-mail: kcmetalsheet@hotmail.com Website: www.kcmetalsheet.co.th Ref KCM63/006 June 9, 2020 Subject Notice of related party transaction To President The Stock Exchange of Thailand K.C

1 (Translation) AT JSP/61/02/02 February 6, 2018 Subject The disposal of investment of joint venture To The President The Stock Exchange of Thailand The Board of Director’s Meeting No.1/2018 of J.S.P

Page 1 RJH – SET 12/2018 24 December 2018 Subject : Notification of disposal of asset transaction To : The President The Stock Exchange of Thailand Attachment : Information memorandum on the asset