Palmer & Turner (Thailand) Ltd MJD.IR.018/2561 13 November 2018 Subject : Clarification of the operating result for the year 2018 ended September 30, 2018 To : Director and Manager The Stock Exchange

Palmer & Turner (Thailand) Ltd MJD.IR.012/2562 13 November 2019 Subject : Clarification of the operating result for the year 2019 ended September 30, 2019 To : Director and Manager The Stock Exchange

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Facebook page “HSH Public Company Limited” impersonates “HUA SENG HENG Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 04/09/2024)

Facebook page “HSH Public Company Limited” impersonates “HUA SENG HENG Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 09/08/2024)

Facebook page “HSH Public Company Limited” impersonates “HUA SENG HENG Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 09/08/2024)

Facebook page “HSH Public Company Limited” impersonates “HUA SENG HENG Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 14/08/2024)

Website "https://t-box-company-limited.com/" impersonates "T-Box (Thailand) Co., Ltd." : Unlicensed digital asset business (Disclosure Date : 20/06/2025)