(UNOFFICIAL TRANSLATION) Codified up to No. 5 As of 8 December 8 2016. Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

of the Securities and Exchange Commission No. KorThor. 4/2543 Re: Custody of Clients’ Assets by Securities Companies dated 4 January 2000 which have been in effect prior to the effective date of this

of the Securities and Exchange Commission No. KorThor. 4/2543 Re: Custody of Clients’ Assets by Securities Companies dated 4 January 2000 which have been in effect prior to the effective date of this

to the business operators who have been licensed by the SEC Office, the market professionals who have been approved by the SEC Office, other persons approved by the SEC Office, as well as the persons

is no concealment of any fact that should be disclosed; (2) have the translator certify that the substance of the translated information is accurate and consistent with the substance of the original

, Chatuchak, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 056/0862 23

Warrants to BBL and UE who would have subscribed for and would have been allocated the newly issued preferred shares via private placement at no cost, at a ratio of 2 newly issued preferred shares to 1 unit

. 3.2. Assets, Liabilities & Shareholders’ Equity Current assets are largely in line with no major change apart from a slight increase in stone inventory. Non-current assets have increased due to the

1 No. CC20200203ELE February 28, 2020 Subject Report of the Resolutions of Board of Directors’ Meeting No.1/2020 To President The Stock Exchange of Thailand The Board of Directors of Cal-Comp

Commission No. Kor Thor. 65/2547 Re: Criteria for Undertaking Derivatives Business for Licensed Derivatives Brokers dated 22 December 2004 that have been in force and effect prior to the effective date of this