The page is the record's research on the issuer — no analyst, no rating, no view.

# JY GRANDMARK (Main Board: 02231) — research page

As of 2026-11-04 · hk-cm-kg · record version 1

## Identity and listing

The issuer is JY GRANDMARK, listed on the Main Board of HK under ticker 02231, ISIN KYG831121051 and LEI 549300DZIZ5WPHB3IN57. Its security type is Corporate and its jurisdiction is Cayman Islands (KY). Segment is not on the record, and sector is not on the record because HKEX publishes the industry classification on its website pages, which were not read by order. Listing status is listed, not halted.

## The disclosure read

The record holds 46 filings in the twelve months to 2026-11-04, across 36 filing days. The median gap between filing days is 8 days. The latest filing is dated 2026-11-02, a monthly return, 2 days before the record date. Exchange peers on Main Board show 2472 issuers, a median cadence gap of 9.0 days, a median of 46.0 filings and a median latency of 2.0 days. Sector peers are not on the record for this market.

## Auditor

The auditor of record is McMillan Woods (Hong Kong) CPA Limited. Its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet.

## Events and halts

Delisting, domicile change, listing, name change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag shows 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, with chapter 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 vintage is not sealed. The issuer has no sealed years, and the market has no earliest sealed date. 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

8 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://api.gleif.org/api/v1/lei-records/549300DZIZ5WPHB3IN57 (identity.jurisdiction)
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- https://mcp.hk-cm-kg.ai/events/HKEX/02231 (the disclosure lines)
- https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag)
- https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0430/2026043001238.pdf (the auditor)
- https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.hk-cm-kg.ai/record/HKEX/02231 (the record)

---
Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/02231 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp