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Mainland China Disclosures serves the announcements a Shanghai-, Shenzhen- or Beijing-listed company filed to cninfo, the site the Chinese regulator designates for disclosure. Each observation is one announcement, newest first, with its title in Chinese, its type codes and a link to the PDF. Unlike the Taiwan, Korea and Japan feeds, this one is an archive: it runs from 2023-01-03 for about 6,000 companies.
Plan: Free and above · Credits: 1 per call

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What You Can Use China Disclosures For

See what an A-share company filed and when. Find every profit pre-announcement a company made since 2023. Link a periodic report to the PDF it was published as. Trace a figure from Mainland China Financials back to the announcement that carried it. For when a periodic report first became public, Mainland China Report Timing answers directly, one row per period, instead of making you find the announcement.

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A Midnight Timestamp Is Not a Time

announced_at carries a real clock only when has_clock_time is true. The source gives a date and no time for anything filed on a non-trading day and for most of the backfilled history.When has_clock_time is false, announced_at is midnight Beijing time on announce_date — which reads as 16:00Z on the previous day in UTC. That is the absence of a time, not an announcement at 4 p.m.Filter and sort on announce_date, which is always present. Read the hour only after checking the flag. When a real clock is present, it is usually 20:30–21:40 Beijing time, after the close.

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Type Codes Are the Filer’s Own Numbers

announcement_types holds the site’s own numeric codes, returned verbatim. No code-to-name table is published, so a name here would be our reading rather than the filer’s. The useful ones: One announcement carries several codes, so announcement_type matches any announcement carrying that code — not announcements of that kind only.

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One Report, Several Filings

A periodic report is usually filed as several separate announcements: the main text, the summary and sometimes an English version. Each is its own row with its own announcement_id.

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Key China Disclosure Fields

Each row carries announcement_id, company_id, the six-digit sec_code, the Chinese short name sec_name, the market (sse for Shanghai, for example), announce_date, announced_at, has_clock_time, the Chinese title, announcement_types, filing_url for the PDF, and adjunct_size_kb.

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China Disclosures Language

Titles are in Simplified Chinese and are not translated.

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China Disclosures Coverage

Coverage runs from 2023-01-03, updated daily. coverage.history_status on the response is backfilled_from_2023_01.

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China Disclosures Date Convention

date_gte and date_lte filter on announce_date, the Beijing calendar day of the announcement.

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China Disclosures Sources

Announcements come from cninfo, the disclosure site the Chinese securities regulator designates — the companies’ own filings.

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GET /v1/companies/{company_id}/cn/disclosures

Announcements for one mainland-listed company, newest first.
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string
required
A six-digit security code (600519), a suffixed ticker (600519.SS, 000333.SZ, 920680.BJ), an ISIN or a company_id.
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string
Earliest announcement date (Beijing calendar day), YYYY-MM-DD. date_lte sets the ceiling.
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string
One numeric type code, for example 012111 for a profit pre-announcement. Matches announcements carrying that code.
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integer
default:"50"
Rows per page, between 1 and 200. Page through with cursor.
See also Mainland China Report Timing for when each periodic report first became public, Mainland China Financials for the numbers, Exchange Disclosures for the same rows alongside every other venue a company files in, and Management Guidance, which reads this market’s profit pre-announcements.