National Storage Mechanism | Additional information

PROPOSED ISSUE OF ZERO COUPON
CONVERTIBLE BONDS DUE 2027 UNDER
GENERAL MANDATE

Huatai Securities Co., Ltd. (the "Company") hereby announces Proposed Issue of Zero Coupon Convertible Bonds Due 2027 under General Mandate.

For details, please visit:
http://www.rns-pdf.londonstockexchange.com/rns/2952R_1-2026-2-2.pdf

A copy of the above document has been submitted to the National Storage Mechanism and will shortly be available for inspection at: https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

Huatai Securities Co., Ltd.

February 2, 2026

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