TONGWEI CO.,LTD. — Investor Relations & Filings
About TONGWEI CO.,LTD.
Tongwei Co., Ltd. operates a dual-core business model centered on high-purity crystalline silicon, high-efficiency solar cells, and aquatic feed production. The company is a global leader in the manufacturing of silicon materials and photovoltaic modules, focusing on technological advancements in solar cell efficiency and large-scale production processes. Its agricultural operations involve the research and development of specialized feed for livestock and aquaculture, alongside animal health services. A signature innovation is the "PV + Fishery" model, which integrates solar power generation with modern aquaculture to optimize land and water usage. By leveraging a vertically integrated supply chain, the company delivers solutions for sustainable energy and food production, prioritizing resource efficiency and technological innovation across its diverse portfolio of products and services.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 通威股份有限公司2025年第三季度报告 | 2025-10-24 | Chinese | |
| 通威股份有限公司关于“通22转债”预计满足转股价格修正条件的提示性公告 | 2025-10-24 | Chinese | |
| 通威股份有限公司2021-2023年员工持股计划第四次持有人会议决议公告 | 2025-10-24 | Chinese | |
| 通威股份有限公司关于2021-2023年员工持股计划存续期展期的公告 | 2025-10-24 | Chinese | |
| 通威股份有限公司关于可转换公司债券转股结果暨股份变动的公告 | 2025-10-10 | Chinese | |
| 通威股份有限公司关于对外提供担保的进展公告 | 2025-10-10 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 40963281 | 通威股份有限公司2025年第三季度报告 | 2025-10-24 | Chinese | ||
| 40963279 | 通威股份有限公司关于“通22转债”预计满足转股价格修正条件的提示性公告 | 2025-10-24 | Chinese | ||
| 40963275 | 通威股份有限公司2021-2023年员工持股计划第四次持有人会议决议公告 | 2025-10-24 | Chinese | ||
| 40963268 | 通威股份有限公司关于2021-2023年员工持股计划存续期展期的公告 | 2025-10-24 | Chinese | ||
| 40963257 | 通威股份有限公司关于可转换公司债券转股结果暨股份变动的公告 | 2025-10-10 | Chinese | ||
| 40963247 | 通威股份有限公司关于对外提供担保的进展公告 | 2025-10-10 | Chinese | ||
| 40963233 | 通威股份有限公司2025年度第二期绿色科技创新债券发行结果公告 | 2025-09-17 | Chinese | ||
| 40963229 | 通威股份有限公司关于参加举办四川辖区2025年投资者网上集体接待日及半年度报告业绩说明会活动的公告 | 2025-09-05 | Chinese | ||
| 40963220 | 通威股份有限公司关于对外提供担保的进展公告 | 2025-09-02 | Chinese | ||
| 40963213 | 通威股份有限公司2025年半年度报告 | 2025-08-22 | Chinese | ||
| 40963210 | 通威股份有限公司第九届董事会第三次会议决议公告 | 2025-08-22 | Chinese | ||
| 40963199 | 通威股份有限公司2025年半年度报告摘要 | 2025-08-22 | Chinese | ||
| 40963198 | 通威股份有限公司关于2025年半年度计提资产减值准备及资产报废的公告 | 2025-08-22 | Chinese | ||
| 40963191 | 通威股份有限公司信息披露事务管理制度 | 2025-08-22 | Chinese | ||
| 40963182 | 通威股份有限公司关于对外提供担保的进展公告 | 2025-08-04 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of solar cells, solar panels and photovoltaic inverters
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
ALFA SOLAR ENERJİ SANAYİ VE TİCARET A.Ş.
Manufacturer of high-efficiency photovoltaic (PV) solar pan…
|
ALFAS | TR | Manufacturing |
|
Alpex Solar Limited
Manufactures solar PV modules and provides solar water pump…
|
ALPEXSOLAR | IN | Manufacturing |
|
Anji Technology Co., Ltd.
Develops solar modules, metal 3D printing services, and UAV…
|
6477 | TW | Manufacturing |
|
Apollo Power Ltd.
Develops and manufactures flexible photovoltaic solutions l…
|
APLP | IL | Manufacturing |
|
ARISE Technologies Corporation
Developed, manufactured, and integrated high-efficiency PV …
|
APV | CA | Manufacturing |
|
Ascent Solar Technologies, Inc.
Develops flexible, lightweight CIGS thin-film photovoltaic …
|
ASTI | US | Manufacturing |
|
Australian Premium Solar (India) Limited
Manufactures solar PV modules and provides EPC services for…
|
APS | IN | Manufacturing |
|
BILLION ELECTRIC CO., LTD.
Global provider of power electronics, green energy, and com…
|
3027 | TW | Manufacturing |
|
CLEARVUE TECHNOLOGIES LIMITED
Develops transparent solar glass for building-integrated ph…
|
CPV | AU | Manufacturing |
|
Cloud Live Technology Group Co.,Ltd.
Integrates catering management with high-efficiency solar c…
|
002306 | CN | Manufacturing |
TONGWEI CO.,LTD. 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/56729/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56729 | 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=56729 | 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=56729 \ -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": 56729}, 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 TONGWEI CO.,LTD. (id: 56729)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.