The page is the record's research on the issuer — no analyst, no rating, no view. # TYSAN HOLDINGS (Main Board: 00687) — research page As of 2026-11-04 · hk-cm-kg · record version 1 ## Identity and listing The issuer is TYSAN HOLDINGS, listed on the Main Board under ticker 00687, ISIN BMG4643K1036. The LEI is not on the record. The security type is Corporate and the status is listed, not halted. The segment, sector and jurisdiction are not on the record. ## The disclosure read The record holds 37 filings across 23 filing days in the window from 2025-11-04 to 2026-11-04. The median gap between filing days is 13.5 days, against 9.0 days for the Main Board peer median of 2,472 issuers. The median filings for the Main Board are 46.0, and the median latency is 2.0 days, with the issuer's latency at 1 day from the latest filing to the record date of 2026-11-04. The latest filing is a monthly return dated 2026-11-03. Sector peer medians are not on the record for this market. ## Auditor The auditor of record is Ernst & Young, with its location not on the record. Auditor changes are not on the record for this register. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record for this register. The halt flag shows the issuer as listed, not halted. ## Orderability The outcome is not determinable because the chapter's orderability section carries no client categories. The rule version is acm-68000/hk/suitability-sfc-code-of-conduct-paragraph-5-2/r1, with the chapter 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 vintage is not sealed for this market, and the issuer has no sealed years. The live record began on 2026-09-12. The store holds sealed years 2021 through 2026, but the as-of door does not serve them and 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/00687 (the disclosure lines) - https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag) - https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0410/2026041000322.pdf (the auditor) - https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.hk-cm-kg.ai/record/HKEX/00687 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/00687 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp