SET News :Results of the semi-annual SET Index series review for first half of 2026

December 15, 2025 Results of the semi-annual SET Index series review for first half of 2026 BANGKOK, December 15, 2025 - The Stock Exchange of Thailand (SET) announces the results of the semi-annual SET index review for SET50, SET50FF*, SET100, SET100FF*, sSET, SETCLMV, SETESG, SETHD and SETWB indices for the period of the first half of 2026 (January 1 - June 30, 2026) as follows: - SET50/ SET50FF: two securities consisting of Central Plaza Hotel Pcl (CENTEL), Srisawad Corporation Pcl (SAWAD) - SET100/ SET100FF: three securities consisting of GFPT Pcl (GFPT), PTG Energy Pcl (PTG), Stecon Group Pcl (STECON) - sSET: eight securities consisting of Bluebik Group Pcl (BBIK), Beyond Securities Pcl (BYD), The Klinique Medical Clinic Pcl (KLINIQ), Nex Point Pcl (NEX), The Platinum Group Pcl (PLAT), Sriracha Construction Pcl (SRICHA), SVI Pcl (SVI), Thai Union Feedmill Pcl (TFM) - SETCLMV: No new securities are included. - SETESG: twenty securities consisting of Asia Aviation Pcl (AAV), AEON Thana Sinsap (Thailand) Pcl (AEONTS), Asia Sermkij Leasing Pcl (ASK), Aurora Design Pcl (AURA), Bumrungrad Hospital Pcl (BH), Banpu Power Pcl (BPP), Chularat Hospital Pcl (CHG), The Erawan Group Pcl (ERW), GFPT Pcl (GFPT), Humanica Pcl (HUMAN), MK Restaurant Group Pcl (M), Neo Corporate Pcl (NEO), Prima Marine Pcl (PRM), P.S.P.Specialties Pcl (PSP), PTG Energy Pcl (PTG), Somboon Advance Technology Pcl (SAT), Srisawad Capital 1969 Pcl (SCAP), Sky ICT Pcl (SKY), Star Petroleum Refining Pcl (SPRC), Dhipaya Group Holdings Pcl (TIPH) - SETHD: three securities consisting of AEON Thana Sinsap (Thailand) Pcl (AEONTS), Amata Corporation Pcl (AMATA), Thai Life Insurance Pcl (TLI) - SETWB: two securities consisting of Ichitan Group Pcl (ICHI), MK Restaurant Group Pcl (M) The SET index series are reviewed semi-annually according to the SET Index Methodology guidelines. For the review of this round, the data from the dates of December 1, 2024 to November 30, 2025 are considered for the indices calculations. For more details on the constituents, selection criteria, and index methodology, please visit www.set.or.th. -------------------------------------------- * FF Index or Free Float Adjusted Market Capitalization Weighted Index is the index that calculates the constituents' weight by considering both market capitalization and free float of each listed securities. ______________________________________________________________________