Notice of System Maintenance
HKEX will be performing scheduled system maintenance from 5:00 pm (HKT) to 11:59 pm (HKT) on 13 Dec 2025 (Saturday). During this period, our websites, email notification and other data services may be affected. Users may also experience interruptions or slow responses of other website services. Thank you for your patience and understanding.
Market Turnover
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ESG-related Initiatives

The following is a non-exhaustive list of external frameworks, standards and guidance commonly used or referred to in the ESG arena. Shown here as a reference for issuers and market practitioners seeking guidance on best practice.