Beijing ConST Instruments Technology Inc. — Investor Relations & Filings
Beijing ConST Instruments Technology Inc. specializes in the research, development, and manufacturing of high-precision pressure and temperature calibration equipment. The company's product portfolio includes automated pressure calibrators, digital pressure gauges, intelligent pressure controllers, and temperature dry well calibrators. These instruments are designed for metrology laboratories and industrial field applications, providing accurate measurement solutions for sectors such as power generation, oil and gas, aerospace, and chemical processing. ConST focuses on technological innovation and quality control, offering portable and benchtop solutions that ensure the reliability and traceability of measurement data. Their equipment is recognized for its user-friendly interfaces, robust design, and compliance with international calibration standards.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于5%以上股东部分股份解除质押的公告 | 2019-01-02 | Chinese | |
| 关于控股股东部分股份解除质押的公告 | 2018-12-21 | Chinese | |
| 关于持股5%以上股东部分股份质押回购交易的公告 | 2018-12-21 | Chinese | |
| 关于对外投资事项变更暨设立合资公司的公告 | 2018-12-18 | Chinese | |
| 关于特定股东部分股份被质押的公告 | 2018-12-18 | Chinese | |
| 关于控股股东减持计划的预披露公告 | 2018-12-13 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2019
1 filing
| |||||
| 35214776 | 关于5%以上股东部分股份解除质押的公告 | 2019-01-02 | Chinese | ||
|
2018
14 filings
| |||||
| 35214767 | 关于控股股东部分股份解除质押的公告 | 2018-12-21 | Chinese | ||
| 35214757 | 关于持股5%以上股东部分股份质押回购交易的公告 | 2018-12-21 | Chinese | ||
| 35214750 | 关于对外投资事项变更暨设立合资公司的公告 | 2018-12-18 | Chinese | ||
| 35214741 | 关于特定股东部分股份被质押的公告 | 2018-12-18 | Chinese | ||
| 35214736 | 关于控股股东减持计划的预披露公告 | 2018-12-13 | Chinese | ||
| 35214730 | 关于部分特定股东减持计划完成的公告 | 2018-12-13 | Chinese | ||
| 35214721 | 关于控股股东及持股5%以上股东部分股份被质押的公告 | 2018-12-13 | Chinese | ||
| 35214715 | 关于完成减少注册资本工商变更登记的公告 | 2018-12-07 | Chinese | ||
| 35214707 | 关于持股5%以上股东部分股份解除质押的公告 | 2018-12-05 | Chinese | ||
| 35214698 | 关于部分特定股东减持计划的预披露公告 | 2018-12-04 | Chinese | ||
| 35214688 | 关于持股5%以上股东及部分特定股东减持计划完成的公告 | 2018-12-04 | Chinese | ||
| 35214680 | 关于持股5%以上股东减持股份达1%暨减持计划进展的公告 | 2018-11-29 | Chinese | ||
| 35214672 | 关于持股5%以上股东减持股份达1%暨减持计划实施完毕的公告 | 2018-11-29 | Chinese | ||
| 35214667 | 关于限制性股票激励计划限制性股票回购注销完成的公告 | 2018-11-09 | Chinese | ||
Market data
Market data not available
Price history
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Beijing ConST Instruments Technology Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/55432/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55432 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=55432 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=55432 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 55432}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Beijing ConST Instruments Technology Inc. (id: 55432)"
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