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(English translation) No. BGRIM 17/2563 17 September 2020 Subject: Information Memorandum on Asset Acquisition from Investment in the Development of 7 Combined Cycle Cogeneration Plants To: President

Analysis For the Three-month and Six-month Periods Ended 30 June, 2017 Page 1 (Translation) 1. Significant events of the 2 nd quarter of 2017 1.1 The participation in the Investment in Riau Combined-Cycle

Of Details JMT NETWORK SERVICES PUBLIC COMPANY LIMITED 2021   Consolidated Year 31/12/2021 JMT NETWORK SERVICES PUBLIC COMPANY LIMITED 2021   Company Year 31/12/2021 JMT NETWORK SERVICES PUBLIC COMPANY

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Period As Of Details P.C.S. MACHINE GROUP HOLDING PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 P.C.S. MACHINE GROUP HOLDING PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023

Period As Of Details FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED 2022 Reviewed Company Q3 30/09/2022 FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED 2022 Reviewed Consolidated Q3 30/09/2022 FINANSIA

Period As Of Details BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 BANGKOK CHAIN

Period As Of Details VERANDA RESORT PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 VERANDA RESORT PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 VERANDA RESORT PUBLIC COMPANY