ESS Operation Hours
| Monday to Friday (business days only) |
06:00 - 23:00 |
|
Non-business day immediately preceding a business day |
18:00 - 20:00 |
| Contact Us |
| ESS Hotline Numbers:* |
| Publication Related Matters & Registration Matters 1 |
+ 852 2840 3460 |
| Listing Related Matters 2 |
+ 852 2840 3577 |
| |
|
| By Email: |
| Publication Related Matters & Registration Matters |
ESSHotline@hkex.com.hk |
| Listing Related Matters |
esubmission@hkex.com.hk |
1 Operational hours:
06:00 to 23:00 on Mondays to Fridays (business days only).
18:00 to 20:00 on any non-business day immediately preceding a business day.
(To assist us in improving our service to you, telephone calls may be recorded.)
2 Operational hours:
09:00 to 18:00 on Mondays to Fridays (business days only).
* Bad weather arrangements:
During the operational hours, these numbers will remain in service for 15 minutes after a Typhoon Signal No. 8 is hoisted or a black rainstorm warning is issued.
For the Publication Related Matters hotline only, these numbers will be in service two hours after a Typhoon Signal No. 8 is lowered or a black rainstorm warning is discontinued at or before 20:00 on business days or before 17:00 on non-business days.