TikTok account “sawakami_stock_thailand” impersonates “Sawakami Asset Management (Thailand) Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 30/08/2024)

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TikTok account “stock_online_” impersonates “HUA SENG HENG Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 02/10/2024)

TikTok account “sawakamith_stock” impersonates “Sawakami Asset Management (Thailand) Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 10/10/2024)

Blank No. 10000/065/2018 13 July 2018 Subject: Disposition of Shares in Nido Production (Galoc) Pty. Ltd. by the Subsidiary Attn.: President The Stock Exchange of Thailand The Board of Directors of

the usage; (3) To additionally disclose information regarding relations between executives and a labor union; (4) To disclose stock trading data and historical prices e.g. stock prices and trading

No. For.16/2018 July 16, 2018 Subject: Notification of the additional investment in M.K. Real Estate Development Public Company Limited To: The President The Stock Exchange of Thailand Finansa Public

Bangkok, 11 April 2025 – At the SEC Board’s meeting convened on 10 April 2025, the SEC Board passed a resolution approving amendments to the regulations of the Stock Exchange of Thailand (SET), as

ordinary shares of 4G MetalProducts Company Limited. To: President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company” or “KCM”) hereby informs that the Executive Committee

Ref 61/009 Sep 3, 2018 Subject: The establishment of new subsidiary To: President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company” or “KCM”) hereby informs that