The page is the record's research on the issuer — no analyst, no rating, no view. # YIDA CHINA (Main Board: 03639) — research page As of 2026-11-04 · hk-cm-kg · record version 1 ## Identity and listing The issuer is YIDA CHINA, listed on the Main Board of the Hong Kong exchange under ticker 03639, with ISIN KYG9843H1074. 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 55 filings in the window 2025-11-04 to 2026-11-04, across 44 filing days. The filings are 26 announcements, 12 monthly returns, 8 AGM/EGM filings, 4 circulars, 2 results, 1 annual report, 1 interim report and 1 documents on display. The median gap between filing days is 7 days. The latest filing is a monthly return dated 2026-11-03, 1 day before the record date of 2026-11-04. Main Board peers on the record show a median of 46.0 filings, a median cadence gap of 9.0 days and a median latency of 2.0 days, across 2,472 issuers. The sector median is not on the record for this market. ## Auditor The auditor of record is Prism Hong Kong Limited. Its location is not on the record. Auditor changes are not on the record, because the 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 the register has no lifecycle type map yet. The halt flag shows the issuer as listed, not halted. ## Orderability The outcome cannot be determined. 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. The count is 0. ## Open research No openly published research notes were found. The count is 0. ## 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. No issuer years are sealed for this issuer. The live record began on 2026-09-12. The store holds sealed years for 2021 through 2026, but these are 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/03639 (the disclosure lines) - https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag) - https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0414/2026041401088.pdf (the auditor) - https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.hk-cm-kg.ai/record/HKEX/03639 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/03639 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp