Notice of amendments to the Terms and Conditions for opening securities trading account and using securities trading services

In order to strengthen account management and ensure compliance with applicable laws and regulations, Japan Securities Co., Ltd. (JSI) respectfully announces certain amendments to the Terms and Conditions (T&C) for opening securities trading account and using securities trading services, as follows:

1. Details of Amendments

Content	Current T&C	Amended T&C	Description
Definitions	Article 1	Article 1	– Add the definition of JSI One and update the scope of Electronic trading system, including the mobile application and other transaction channels deployed by JSI. – Add the definition of FATCA.
Payment obligations	Article 4 & Article 5	Article 4	Add the obligation to pay account maintenance fees and other service fees in accordance with JSI’s policies as amended from time to time.
Rights and obligations of Client	DC: Article 6 FIC: Article 7	Article 5	– Add a clause permitting third parties cooperating with or providing services to JSI to collect and process clients’ personal data. – Add the obligation to update information of documents that have expired or, although still valid, are no longer suitable for identification purposes due to being torn, damaged, illegible, or otherwise impaired. – Add the obligation to comply with regulations relating to FATCA.
Rights and obligations of Securities Company	DC: Article 7 FIC: Article 8	Article 6	Add the right to impose a minimum cash balance requirement to be maintained in the trading account in accordance with JSI’s policies from time to time, subject to compliance with applicable laws and prior notice to the clients.
Electronic Trading Services	DC: Article 12 FIC: Article 6	Article 10	Add the online trading channel via JSI One mobile application.
Advance of Securities Sale Proceeds	DC: Article 12 FIC: None	Article 16	Add provisions on the total advance payment limit as determined by JSI from time to time, and JSI’s right to reject an advance payment request when the limit has been fully utilized or the remaining available limit is insufficient to meet the request.
Suspension of services	None	Article 25	Add provisions specifying the circumstances under which JSI may suspend the provision of services, including cases where the client breaches material obligations under the contract or violates applicable laws and regulations, as well as requirements regarding notification, remediation of breaches, and restoration of services.
Termination of the contract	DC: Article 18 FIC: Article 10	Article 26	Add provisions specifying the circumstances under which JSI may consider closing an account and terminating the Contract, including accounts with no transactions for five (5) years or more, accounts with no remaining assets or outstanding rights or obligations, accounts where the Client fails to provide or update required information, and accounts that do not meet JSI’s minimum balance requirements. The provisions also establish the review and notification procedures and the process for considering the Client’s response before a decision is made to close the account.

* Note:

DC: Domestic Clients.

FIC: Foreign Individual Clients.

2. Effective date

The amended Terms and Conditions shall take effect from: October 26^th, 2026.

Please kindly refer to the full content of the amended Terms and Conditions here.

In case you have any comments or requests regarding these amendments, please contact JSI within 10 days from the date of this notice. If no feedback is received from Client within this period, the amended provisions shall apply from the effective date stated above.

Should you have any questions, please contact JSI at 024 3791 1818 or via email jsi@japan-sec.vn.

JSI respectfully informs you of these amendments and sincerely thanks you for your trust and continued support.

– JAPAN SECURITIES CO., LTD. –