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

# SJ-CHEM Co., Ltd. (KONEX: 217910) — research page

As of 2026-11-06 · kr-cm-kg · record version 1

## Identity and listing

The issuer is SJ-CHEM Co., Ltd., listed on KONEX under ticker 217910, ISIN KR7217910009; its LEI is not on the record. Its security type is Corporate, its segment is not on the record, its sector is 기초 화학물질 제조업, and its jurisdiction is South Korea. The issuer is listed and not halted.

## The disclosure read

The record holds 18 filings in the window 2025-11-06 to 2026-11-06, across 13 filing days. The median gap between filing days is 10.0 days. The latest filing is dated 2026-05-27 and is of type corporate_news; 163 days separate it from the record date of 2026-11-06. The KONEX median is 30.0 days of latency, 11.0 days of cadence and 18.5 filings across 108 issuers. The sector median on this market is 25 days of latency, 8 days of cadence and 40 filings across 51 issuers.

## Auditor

The auditor of record is 삼정회계법인; its location is not on the record. The market's record does not carry auditor changes for this issuer.

## Events and halts

The record carries no listing, delisting, name change, domicile change or segment move dates, because this 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/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, with the chapter as of 2026-11-04.

## Coverage

No research houses were found on the issuer's investor-relations pages read.

## Open research

No openly published research notes were found on the record.

## 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

8 source pages are named on this page; every value above carries its own source page and read date in the numbers.

- https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange)
- https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin)
- https://opendart.fss.or.kr/api/company.json?corp_code=01139497 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KONEX/217910 (the disclosure lines)
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260326000605 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KONEX/217910 (the record)

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