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TONGWEI CO.,LTD. — Investor Relations & Filings

Ticker · 600438 ISIN · CNE000001GS3 LEI · 3003009CW4QYMCG0BH89 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,636 across all filing types
Latest filing 2025-04-29 AGM Information
Country CN China
Listing Shanghai Stock Exchange 600438

About TONGWEI CO.,LTD.

https://en.tongwei.cn/

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
通威股份有限公司关于召开2024年年度股东大会的通知
AGM Information Classification · 100% confidence The document is a detailed notice about the convening of the 2024 Annual General Meeting (AGM) of Tongwei Co., Ltd., including the date, voting methods, agenda items, and instructions for shareholders. It contains no financial statements or results but focuses on the meeting logistics and agenda. The document length is 6166 characters, which is sufficient for a full notice but does not contain financial data or report content. It is not an announcement of voting results but a notice of the meeting itself. Therefore, it fits the category of AGM Information (AGM-R).
2025-04-29 Chinese
通威股份有限公司关于控股股东股份质押解除及质押的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the pledge and release of shares by the controlling shareholder of Tongwei Co., Ltd. It details the number of shares pledged and released, the proportion of shares involved, and the purpose of the pledge. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledge status, which fits the category of Regulatory Filings (RNS) as it does not fit into more specific categories like capital changes or director dealings. The document length is short and it is a formal disclosure of share pledge status.
2025-04-28 Chinese
通威股份有限公司回购实施结果暨股份变动的公告
Transaction in Own Shares Classification · 95% confidence The document is an announcement regarding the implementation results of a share repurchase program by Tongwei Co., Ltd. It details the number of shares repurchased, the price range, the purpose of the repurchase (employee stock ownership plan or equity incentives), and the impact on shareholding structure. It also includes information about the approval of the repurchase plan and the handling of repurchased shares. The document is not a full financial report but a specific update on share repurchase activity. Therefore, it fits the category of 'Transaction in Own Shares' (POS). The document length is about 2056 characters, which is typical for such announcements and not a full report or regulatory filing. Hence, the classification is POS with high confidence.
2025-04-28 Chinese
通威股份有限公司2025年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled as a resolution announcement for the 2025 first extraordinary general meeting of shareholders of Tongwei Co., Ltd. It details the meeting date, attendance, voting results on a specific proposal regarding debt financing instruments, and legal witness statements. The content focuses on the official announcement of voting results from a shareholders' meeting rather than the meeting materials or the full report. The document length is short (1697 characters), and it explicitly states voting results and legal validation of the vote. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2025-04-15 Chinese
北京金杜（成都）律师事务所关于通威股份有限公司2025年第一次临时股东大会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the procedural legality of a company's 2025 first extraordinary shareholders' meeting. It details the convening, attendance, voting procedures, and results of the meeting, confirming compliance with relevant laws and company regulations. It does not contain financial statements or management discussion of financial results, nor is it a report of voting results alone. The document is a legal opinion on the shareholders' meeting process and results, which aligns with the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 4327 characters, which is sufficient to contain detailed voting results and legal opinions, not just an announcement or notice. Therefore, the best classification is DVA with high confidence.
2025-04-15 Chinese
通威股份有限公司关于签订销售协议暨主要项目中标的自愿性信息披露公告
Capital/Financing Update Classification · 95% confidence The document is a voluntary disclosure announcement by Tongwei Co., Ltd. regarding the signing of sales agreements and winning major project bids. It includes details about sales contracts and project awards but does not contain financial statements, management discussion, or regulatory certifications. The document is relatively short (1053 characters) and serves as an update on business activities rather than a formal financial report or regulatory filing. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is an announcement about sales agreements and project wins, which aligns best with Capital/Financing Update (CAP) as it relates to business development and contract signings impacting company capital or revenue streams.
2025-04-08 Chinese

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