The page is the record's research on the issuer — no analyst, no rating, no view. # GRCB (Main Board: 01551) — research page As of 2026-11-04 · hk-cm-kg · record version 1 ## Identity and listing The issuer is GRCB, listed on the Main Board of the Hong Kong exchange under ticker 01551, with ISIN CNE100002FR4. 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. Its security type is Corporate. Its segment, sector and jurisdiction are not on the record. The issuer is listed and not halted. ## The disclosure read The record holds 61 filings in the twelve months to 2026-11-04, spread across 35 filing days. The median gap between filing days is 7.0 days. The record holds 5 days from the latest filing to the record date. The Main Board median cadence gap is 9.0 days across 2472 issuers, the Main Board median filings count is 46.0, and the Main Board median latency is 2.0 days. The sector peer median is not on the record. The latest filing is dated 2026-10-30 and is of type announcement. ## Auditor The auditor of record is Deloitte Touche Tohmatsu. Its location is not on the record. The auditor changes are not on the record, because the register has no lifecycle type map yet. ## Events and halts The listing, delisting, name change, domicile change and segment move lines are not on the record, because the register has no lifecycle type map yet. The issuer is listed and 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 investor-relations page. ## Open research No openly published research notes were found. ## 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 market's vintage is not sealed. The issuer's sealed years are none. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but not served as of a date; 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/01551 (the disclosure lines) - https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag) - https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0430/2026043002035.pdf (the auditor) - https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.hk-cm-kg.ai/record/HKEX/01551 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/01551 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp