
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 |
|---|---|---|---|
| 北京大成律师事务所关于公司非公开发行A股股票之发行过程及认购对象合规性的法律意见书 | 2021-12-06 | Chinese | |
| 通宇通讯:简式权益变动报告书 | 2021-12-06 | Chinese | |
| 中国银河证券股份有限公司关于广东通宇通股份有限公司非公开发行A股股票的上市保荐书 | 2021-12-06 | Chinese | |
| 独立董事关于公司第四届董事会第十一次会议相关事项的独立意见 | 2021-11-25 | Chinese | |
| 募集资金管理办法(2021年11月修订) | 2021-11-25 | Chinese | |
| 第四届董事会第十一次会议决议公告 | 2021-11-25 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37027441 | 北京大成律师事务所关于公司非公开发行A股股票之发行过程及认购对象合规性的法律意见书 | 2021-12-06 | Chinese | ||
| 37027435 | 通宇通讯:简式权益变动报告书 | 2021-12-06 | Chinese | ||
| 37027427 | 中国银河证券股份有限公司关于广东通宇通股份有限公司非公开发行A股股票的上市保荐书 | 2021-12-06 | Chinese | ||
| 37027417 | 独立董事关于公司第四届董事会第十一次会议相关事项的独立意见 | 2021-11-25 | Chinese | ||
| 37027414 | 募集资金管理办法(2021年11月修订) | 2021-11-25 | Chinese | ||
| 37027405 | 第四届董事会第十一次会议决议公告 | 2021-11-25 | Chinese | ||
| 37027400 | 第四届监事会第十次会议决议公告 | 2021-11-25 | Chinese | ||
| 37027390 | 募集资金管理制度修订对照表 | 2021-11-25 | Chinese | ||
| 37027382 | 银河证券关于通宇通讯非公开发行股票调整募集资金投资项目投资金额的核查意见 | 2021-11-25 | Chinese | ||
| 37027367 | 关于与专业投资机构共同投资的公告 | 2021-11-25 | Chinese | ||
| 37027359 | 关于调整非公开发行股票募集资金投资项目投入金额的公告 | 2021-11-25 | Chinese | ||
| 37027352 | 北京金诚同达(广州)律师事务所关于广东通宇通讯股份有限公司2021年第二次临时股东大会的法律意见书 | 2021-11-23 | Chinese | ||
| 37027347 | 2021年第二次临时股东大会决议公告 | 2021-11-23 | Chinese | ||
| 37027340 | 董事会决议公告 | 2021-10-21 | Chinese | ||
| 37027330 | 北京大成(深圳)律师事务所关于广东通宇通讯股份有限公司终止实施2020年股票期权激励计划暨注销已授予股票期权之法律意见书 | 2021-10-21 | 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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