
TONGYU COMMUNICATION INC. — Investor Relations & Filings
Tongyu Communication Inc. specializes in the research, development, and manufacturing of mobile communication antennas and radio frequency (RF) components. The company's core product portfolio includes base station antennas, microwave antennas, indoor distribution antennas, and RF subsystems such as filters and combiners. Additionally, it provides optical communication modules and transceivers for high-speed data transmission. Tongyu serves global telecommunications operators and network equipment manufacturers, providing critical infrastructure components for 4G and 5G wireless networks. The company emphasizes technological innovation in massive MIMO, multi-band antenna systems, and network optimization solutions to enhance wireless coverage and capacity.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 广东通宇通讯股份有限公司回购报告书 | 2022-05-06 | Chinese | |
| 关于回购股份事项前十名股东及前十名无限售条件股东持股情况的公告 | 2022-05-05 | Chinese | |
| 关于举行2021年度网上业绩说明会的通知 | 2022-05-05 | Chinese | |
| 2021年年度报告 | 2022-04-27 | Chinese | |
| 内部控制鉴证报告 | 2022-04-27 | Chinese | |
| 2021年年度审计报告 | 2022-04-27 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
15 filings
| |||||
| 37029858 | 广东通宇通讯股份有限公司回购报告书 | 2022-05-06 | Chinese | ||
| 37029850 | 关于回购股份事项前十名股东及前十名无限售条件股东持股情况的公告 | 2022-05-05 | Chinese | ||
| 37029844 | 关于举行2021年度网上业绩说明会的通知 | 2022-05-05 | Chinese | ||
| 37029837 | 2021年年度报告 | 2022-04-27 | Chinese | ||
| 37029834 | 内部控制鉴证报告 | 2022-04-27 | Chinese | ||
| 37029710 | 2021年年度审计报告 | 2022-04-27 | Chinese | ||
| 37028455 | 银河证券关于通宇通讯2021年度内部控制自我评价报告的核查意见 | 2022-04-27 | Chinese | ||
| 37028449 | 内部控制规则落实自查表 | 2022-04-27 | Chinese | ||
| 37028442 | 关于申请银行综合授信额度的公告 | 2022-04-27 | Chinese | ||
| 37028433 | 年度股东大会通知 | 2022-04-27 | Chinese | ||
| 37028422 | 年度募集资金使用情况专项说明 | 2022-04-27 | Chinese | ||
| 37028414 | 监事会决议公告 | 2022-04-27 | Chinese | ||
| 37028408 | 2021年年度报告摘要 | 2022-04-27 | Chinese | ||
| 37028401 | 2021年度商誉减值测试报告 | 2022-04-27 | Chinese | ||
| 37028392 | 关于深圳光为2021年业绩承诺实现情况的审核报告 | 2022-04-27 | Chinese | ||
Market data
Market data not available
Price history
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TONGYU COMMUNICATION 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/54797/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54797 | 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=54797 | 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=54797 \ -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": 54797}, 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 TONGYU COMMUNICATION INC. (id: 54797)"
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