The page is the record's research on the issuer — no analyst, no rating, no view. # JIAYUAN SER (Main Board: 01153) — research page As of 2026-11-04 · hk-cm-kg · record version 1 ## Identity and listing JIAYUAN SER is listed on the Main Board of the Hong Kong market under ticker 01153, with ISIN KYG5139K1013. The LEI is not on the record, because the ISIN is not in the GLEIF mapping file and no name route is available on this node. The security type is Corporate. The segment, sector and jurisdiction are not on the record. The listing status is listed, not halted. ## The disclosure read The record holds 36 filings in the twelve months to 2026-11-04, across 28 filing days. The median gap between filing days is 11 days. The latest filing is dated 2026-11-02, two days before the record date, and is a monthly return. The Main Board median is 9.0 days between filing days, 46.0 filings and 2.0 days of latency across 2472 issuers. The sector median is not on the record. ## Auditor The auditor of record is RSM Hong Kong, and its location is not on the record. Auditor changes are not on the record, because this register has no lifecycle type map yet. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, because this register has no lifecycle type map yet. The halt flag is clear: listed, not halted. ## Orderability The outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. The rule version is acm-68000/hk/suitability-sfc-code-of-conduct-paragraph-5-2/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's own investor-relations page. ## Open research No openly published research notes were found on the record. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The vintage is not sealed. No issuer years are sealed, and no market earliest sealed date is on the record. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed. ## Sources 6 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.hkex.com.hk/eng/services/trading/securities/securitieslists/ListOfSecurities.xlsx (identity.exchange) - https://mcp.hk-cm-kg.ai/events/HKEX/01153 (the disclosure lines) - https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag) - https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0423/2026042301315.pdf (the auditor) - https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.hk-cm-kg.ai/record/HKEX/01153 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/01153 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp