
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 |
|---|---|---|---|
| 关于筹划转让湖北和嘉包装科技有限责任公司93%股权的提示性公告 | 2023-06-14 | Chinese | |
| 关于使用部分闲置募集资金进行现金管理的进展公告 | 2023-06-06 | Chinese | |
| 关于控股股东、实际控制人提前终止股份减持计划的公告 | 2023-05-23 | Chinese | |
| 北京金诚同达(广州)律师事务所关于通宇通讯2022年年度股东大会的法律意见书 | 2023-05-22 | Chinese | |
| 2022年年度股东大会决议公告 | 2023-05-22 | Chinese | |
| 关于公司董事会秘书、副总经理辞职的公告 | 2023-05-19 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 37033254 | 关于筹划转让湖北和嘉包装科技有限责任公司93%股权的提示性公告 | 2023-06-14 | Chinese | ||
| 37033244 | 关于使用部分闲置募集资金进行现金管理的进展公告 | 2023-06-06 | Chinese | ||
| 37033235 | 关于控股股东、实际控制人提前终止股份减持计划的公告 | 2023-05-23 | Chinese | ||
| 37033226 | 北京金诚同达(广州)律师事务所关于通宇通讯2022年年度股东大会的法律意见书 | 2023-05-22 | Chinese | ||
| 37033214 | 2022年年度股东大会决议公告 | 2023-05-22 | Chinese | ||
| 37033204 | 关于公司董事会秘书、副总经理辞职的公告 | 2023-05-19 | Chinese | ||
| 37033194 | 关于控股股东、实际控制人减持计划时间过半的公告 | 2023-05-16 | Chinese | ||
| 37033181 | 关于出售子公司股权完成工商变更登记的公告 | 2023-05-08 | Chinese | ||
| 37033171 | 关于举行2022年度网上业绩说明会的通知 | 2023-05-04 | Chinese | ||
| 37033162 | 监事会决议公告 | 2023-04-27 | Chinese | ||
| 37033155 | 年度募集资金使用情况专项说明 | 2023-04-27 | Chinese | ||
| 37033143 | 关于变更会计政策的公告 | 2023-04-27 | Chinese | ||
| 37033136 | 关于2022年度利润分配预案的公告 | 2023-04-27 | Chinese | ||
| 37033131 | 关于深圳市光为光通信科技有限公司2022年度业绩承诺实现情况说明的审核报告(容诚专字[2023]518Z0447号) | 2023-04-27 | Chinese | ||
| 37033050 | 2022年年度财务报告 | 2023-04-27 | 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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