. Kritsada Pruitipat Disposition Stock 5.1649 0.2795 4.8854 18/01/2022 5.1649 0.2795 4.8854   246016092201-1 W Mr. Nuttawut Phowborom Disposition Stock 11.5409 11.5409 0 03/12/2021 11.5409 11.5409 0

Disposal of Assets Transaction, and Acquisition of Assets Transaction To : Director and Manager The Stock Exchange of Thailand Enclosure Information Memorandum on Acquisition of Assets (Schedule (1)) of

SOCIAL SECURITY OFFICE Disposition Stock 15.0391 0.1152 14.9239 05/11/2021 15.0391 0.1152 14.9239   246014432111-1 BCP SOCIAL SECURITY OFFICE Acquisition Stock 14.9839 0.0552 15.0391 12/10/2021 14.9839

Miss Nitchakan Chanthansirikun Disposition Stock 5.2838 0.3118 4.9719 01/02/2022 5.2838 0.3118 4.9719   246016512202-1 UREKA Miss Pinyalak Kiratiphatthananan Acquisition Stock 0 20.6391 20.6391 16/12

, The Office of The Securities and Exchange Commission President, The Stock Exchange of Thailand Board of Directors and Securities Holders of Glow Energy Public Company Limited Refers to: Tender Offer for

TRITON HOLDING PUBLIC COMPANY LIMITED Disposition Stock 10.2354 0.9009 9.3344 28/03/2022 10.2354 0.9009 9.3344   246017812203-1 GLOCON Mr. Pasu Wachirapong Acquisition Stock 0 8.0157 8.0157 25/05/2021 0

Ref. DBP. 025 / 2018 February 21, 2018 Subject : Clarification on operating results of Year 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its

% 63 (119) -290% Elimination (52) (3) (7) (99) (10) Profit attributable to owners of the Company 993 1,146 1,007 1% -12% 3,076 2,153 -30% Basic earnings per share (Baht) 0.72 0.83 0.73 2.23 1.56 Note: 1

LIMITED JPARK: JENKONGKLAI PUBLIC COMPANY LIMITED JR: J.R.W. UTILITY PUBLIC COMPANY LIMITED JSP: JSP PHARMACEUTICAL MANUFACTURING (THAILAND) PUBLIC COMPANY LIMITED JTS: JASMINE TECHNOLOGY SOLUTION PUBLIC

: □ (4.1) Amount of the employees; □ (4.2) The qualifications to prove that its personnel is knowledgeable, competent and experienced, suitable for the task assigned and such personnel has basic