RE:RE:Zongan Service took 17 days between IPO filing and listinghi,
you mixxing up dates. You are quoting the application was filed. This is after the sumission of the application (Prospect and most likley A1 Form) and after the hearing and after the applicant has approved in this board meeting.
I am regarding to the submission of the application (Prospect and most likley A1 Form) which was 22.05.2023 and in the link statet, there must be 80 days between this and listing.
It is worth the wait, but for everybody who is speculating his money that listing will be complete in june or july. In my opinion, it wont.
A1/5A Submission
The Form A1 (for mainboard) and Form 5A (for GEM) is submitted not later than 80 days before the listing date. This is the official request for listing submitted in front of the SEHK, and it contains a detailed draft of the prospectus.
The A1/5A submission was done 22.05.2023 - from there, the earliest listing time would be 80 days in the future -> August 10 2023. This is still my interpretation, translation of the first sentence.