铁大科技 — Investor Relations & Filings
Tieda Technology specializes in the research, development, and manufacturing of railway signaling and communication systems. The company provides a comprehensive suite of solutions, including railway signal centralized monitoring, hump signal control, and disaster prevention safety monitoring systems. Its technical portfolio features intelligent operation and maintenance platforms that utilize big data and artificial intelligence to optimize rail safety and efficiency. Serving national rail networks, urban transit systems, and specialized industrial lines, the company focuses on high-reliability equipment designed to meet rigorous safety standards. Tieda Technology integrates advanced information technology with rail infrastructure to facilitate the digital transformation and automated management of transportation networks.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2022年度审计报告 | 2023-04-25 | Chinese | |
| 天职国际会计师事务所（特殊普通合伙）关于上海铁电信科技股份有限公司 前次募集资金使用情况鉴证报告 | 2023-04-25 | Chinese | |
| 开源证券股份有限公司关于上海铁大电信科技股份有限公司治理专项自查及规范活动的核查意见 | 2023-04-25 | Chinese | |
| 开源证券股份有限公司关于上海铁大电信科技股份有限公司2022年度募集资金存放与实际使用情况的专项核查报告 | 2023-04-25 | Chinese | |
| 开源证券股份有限公司关于上海铁大电信科技股份有限公司调整募集资金投资项目拟投入募集资金金额的核查意见 | 2023-04-25 | Chinese | |
| 关于公司触发稳定股价措施启动条件的提示性公告 | 2023-04-24 | Chinese |
Browse filings by year
4 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
9 filings
| |||||
| 40120476 | 2022年度审计报告 | 2023-04-25 | Chinese | ||
| 40120339 | 天职国际会计师事务所（特殊普通合伙）关于上海铁电信科技股份有限公司 前次募集资金使用情况鉴证报告 | 2023-04-25 | Chinese | ||
| 40120294 | 开源证券股份有限公司关于上海铁大电信科技股份有限公司治理专项自查及规范活动的核查意见 | 2023-04-25 | Chinese | ||
| 40120263 | 开源证券股份有限公司关于上海铁大电信科技股份有限公司2022年度募集资金存放与实际使用情况的专项核查报告 | 2023-04-25 | Chinese | ||
| 40120250 | 开源证券股份有限公司关于上海铁大电信科技股份有限公司调整募集资金投资项目拟投入募集资金金额的核查意见 | 2023-04-25 | Chinese | ||
| 40120234 | 关于公司触发稳定股价措施启动条件的提示性公告 | 2023-04-24 | Chinese | ||
| 40120222 | 上海铁大电信科技股份有限公司超额配售选择权实施公告 | 2023-04-05 | Chinese | ||
| 40120213 | 上海以恒律师事务所关于上海铁大电信科技股份有限公司向不特定合格投资者公开发行股并在北京证券交易所上市超额配售选择权实施情况的法律意见 | 2023-04-05 | Chinese | ||
| 40120199 | 开源证券股份有限公司关于上海铁大电信科技股份有限公司向不特定合格投资者公开发行股票并在北京证券交易所上市超额配售选择权实施情况的核查意见 | 2023-04-05 | Chinese | ||
Market data
Market data not available
Price history
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铁大科技 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/58861/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58861 | 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=58861 | 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=58861 \ -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": 58861}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
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