.. (UNOFFICIAL TRANSLATION) The Office of the Securities and Exchange Commission 12 June 2007 To Managers All securities companies Circular No. SEC.Khor.(Wor) 25/2550 Re: Guidelines for Renewal of

) 25/2550 Re: Guidelines for Renewal of Approval for Investor Contacts In continuation of the Notification of the SEC Office No. SorKhor. 15/2548 Re: Approval for Investor Contacts and Standards of

of Execution of the Transactions This represents renewal of the space lease agreements in continuation of the existing agreements to ensure continued business operations in respect of office building

reclassification in the amount of Baht 2,334 Million, net of corporate income tax. 4. The progress of the MRT Blue Line Extension Project At the end of December 2019, the progress of the installation of the M&E

and necessities of Execution of the Transactions This represents renewal of the space lease agreements in continuation of the existing agreements to ensure continued business operations in respect of

. SEC.Khor.(Wor) 26/2550 Re: Clarification on Guidelines for the Renewal of Approval for Investor Contact Reference is made to the Office’s guidelines for the renewal of approval for investor contact (the

.(Wor) 26/2550 Re: Clarification on Guidelines for the Renewal of Approval for Investor Contact Reference is made to the Office’s guidelines for the renewal of approval for investor contact (the “Contacts

เลขที่ 50/2544/……… - Translation - No. 51/2020/002 10 January 2020 Subject: The Renewal of the Service Agreement with Harng Central Department Store Company Limited (The Connected Transaction) To

Execution of the Transactions This represents renewal of the space lease agreements in continuation of the existing agreements to ensure continued business operations in respect of office building lease. 7

Ethics of Investment Analyst 6 Former investment analyst on technical factors. 6 − Examination not required but must complete a full course or a refresher course for renewal of approval.7 Examination not