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

Enquiries and feedback about the Electronic Disclosure Project and ESS can be sent to e-disclosure@hkex.com.hk

ESS Hotline Numbers

Publication Related Matters*............................+852 2840 3460

Listing Related Matters.....................................+852 2840 3577
 
ESS Hotline are operated from 09:00 to 18:00 on business days.
(Telephone calls to the hotline may be recorded to assist us in improving our service.)


*Upon effective of Phase 1 of the Electronic Disclosure Project on 25 June 2007, the operational hours of the Publication Related Matters hotline will be changed to the following:

Monday to Friday (business days only)	06:00 - 23:00
Non-business day immediately preceding a business day	18:00 - 20:00