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

# TONGYANG Inc (KOSPI: 001520) — research page

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

## Identity and listing

The issuer is TONGYANG Inc, listed on KOSPI under ticker 001520, with ISIN KR7001520006. Its LEI is not on the record, as no GLEIF record is registered as 116-81-34352. Its security type is Corporate, its segment is not on the record, and its sector is 시멘트, 석회, 플라스터 및 그 제품 제조업. Its jurisdiction is South Korea, as a DART filer with a corporate registration number. Its status is listed, not halted.

## The disclosure read

The record holds 154 filings in the twelve months from 2025-11-06 to 2026-11-06, across 67 filing days. The median gap between filing days is 4.0 days. The latest filing is dated 2026-11-04, is a directors_dealings filing, and falls 2 days before the record date of 2026-11-06. The exchange median cadence gap is 7.0 days, the exchange median filings count is 49.0, and the exchange median latency is 7.0 days. The sector median cadence gap is 13.5 days, the sector median filings count is 28, and the sector median latency is 29 days.

## Auditor

The auditor of record is 안진회계법인, and its location is not on the record. The record does not carry auditor changes for this issuer, as no lifecycle type map exists for this register yet.

## Events and halts

The record does not carry listing, delisting, name change, domicile change or segment move lines, as no lifecycle type map exists for this register yet. The halt flag is not set, and the issuer is 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/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, and the chapter as of date is 2026-11-04.

## Coverage

No research houses were found on the issuer's own investor-relations page.

## 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 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://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=00117337 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSPI/001520 (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=20260318001406 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSPI/001520 (the record)

---
Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSPI/001520 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp