The page is the record's research on the issuer — no analyst, no rating, no view. # SHENGHUI CLEAN (Main Board: 02521) — research page As of 2026-11-04 · hk-cm-kg · record version 1 ## Identity and listing The issuer is SHENGHUI CLEAN, listed on the Main Board of HKEX under ticker 02521, with ISIN KYG8117S1049. The LEI is not on the record, because the ISIN is not in the GLEIF mapping file. Its security type is Corporate. Its segment, sector and jurisdiction are not on the record. Its listing status is listed, not halted. ## The disclosure read The record holds 44 filings across 36 filing days in the twelve months to 2026-11-04. The median gap between filing days is 10 days. The median gap for the Main Board is 9.0 days across 2472 issuers. The latest filing is dated 2026-11-03 and is a monthly return, one day before the record date. The median latency for the Main Board is 2.0 days, and the sector median is not on the record. ## Auditor The auditor of record is CL Partners CPA Limited, and its location is not on the record. The record does not carry auditor changes for this issuer. ## Events and halts The record holds no listing, delisting, name change, domicile change or segment move lines for this issuer, because the lifecycle type map for this register is not yet available. The issuer is listed and not halted. ## Orderability The outcome cannot be determined under rule version acm-68000/hk/suitability-sfc-code-of-conduct-paragraph-5-2/r1, as of 2026-11-04. The chapter's orderability section carries no client categories. ## Coverage No research house was found on the issuer's investor-relations page. ## Open research No openly published research notes were found for this issuer. ## 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 No issuer years are sealed for this issuer, and the market's vintage is not sealed. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but are 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/02521 (the disclosure lines) - https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag) - https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0429/2026042901502.pdf (the auditor) - https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.hk-cm-kg.ai/record/HKEX/02521 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/02521 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp