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Chengdu TangYuan Electric Co.,Ltd. — Investor Relations & Filings

Ticker · 300789 ISIN · CNE100003N35 LEI · 300300VCNWR380YN7C45 Shenzhen Stock Exchange Manufacturing
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Filings indexed 846 across all filing types
Latest filing 2026-05-19 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300789

About Chengdu TangYuan Electric Co.,Ltd.

https://www.cdtye.com

Chengdu TangYuan Electric Co.,Ltd. specializes in the research, development, and manufacturing of safety monitoring and maintenance systems for rail transit power supply infrastructure. The company provides comprehensive solutions for electrified railways and urban rail transit systems, focusing on the operational safety of catenary networks and power substations. Its core product portfolio includes automated pantograph and catenary monitoring systems, track inspection equipment, and intelligent power supply management platforms. By integrating advanced sensing technologies, image processing, and big data analytics, the company enables real-time fault detection and predictive maintenance for high-speed rail and metro networks. These technical solutions are designed to ensure the reliability of power transmission and improve the overall efficiency of rail infrastructure management.

Recent filings

Filing Released Lang Actions
中信证券股份有限公司关于成都唐源电气股份有限公司延长向特定对象发行股票股东会决议有效期及相关授权有效期的核查意见
Capital/Financing Update Classification · 95% confidence The document is a formal verification opinion from CITIC Securities regarding the extension of the validity period of a shareholders' meeting resolution and related authorization for a specific share issuance by Chengdu Tangyuan Electric Co., Ltd. It details board and shareholder meeting approvals, regulatory registration from the China Securities Regulatory Commission, and the extension of the resolution validity period. The document is not the actual issuance or financial report but a verification opinion related to the capital issuance process. This fits the category of Capital/Financing Update (CAP), as it concerns updates on the company's fundraising and capital structure changes.
2026-05-19 Chinese
北京金杜（成都）律师事务所关于成都唐源电气股份有限公司2025年年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the procedural legality and validity of the 2025 Annual General Meeting (AGM) of Chengdu Tangyuan Electric Co., Ltd. It details the convening, attendance, voting procedures, and results of the AGM, confirming compliance with relevant laws and company regulations. The document does not contain the actual annual report or financial statements but rather focuses on the legal validation of the AGM process and voting outcomes. This type of document is typically classified as Declaration of Voting Results & Voting Rights Announcements (DVA), as it reports official voting results and related procedural confirmations from the AGM.
2026-05-19 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is an announcement of the resolutions passed at the 2025 Annual General Meeting (AGM) of Chengdu Tangyuan Electric Co., Ltd. It details the meeting date, voting procedures, attendance, and the voting results on various proposals including approval of the 2025 annual report, board work report, profit distribution plan, auditor appointment, and other corporate matters. The document also includes legal opinions confirming the validity of the meeting and voting process. There is no full annual report or financial statements included, only the voting results and meeting details. The document length is 4885 characters, which is relatively short and consistent with a meeting resolution announcement rather than a full report. Therefore, this document fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-19 Chinese
北京市金杜律师事务所关于成都唐源电气股份有限公司延长向特定对象发行股票的股东会决议有效期及授权有效期的法律意见书
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the extension of the validity period of a shareholders' meeting resolution and authorization related to a specific stock issuance by Chengdu Tangyuan Electric Co., Ltd. It discusses the approval and authorization process, regulatory approvals, and the extension of the resolution and authorization periods. The document is not a financial report, earnings release, or management discussion. It is a legal opinion related to capital issuance and authorization matters. Given the content focuses on legal opinions about extending the validity of a shareholders' resolution and authorization for a specific stock issuance, it fits best under Capital/Financing Update (CAP). The document length is short (2248 characters), but it contains substantive legal opinion content, not just an announcement or certification, so it is not RPA or RNS. Therefore, the classification is CAP with high confidence.
2026-05-19 Chinese
第四届董事会第八次会议决议公告
Regulatory Filings Classification · 85% confidence The document is a Chinese listed company’s announcement of board resolutions at the fourth board’s eighth meeting, detailing the convening, voting results, and approvals of a strategic cooperation agreement. It does not contain a financial report, change of board/senior management, dividend notice, legal proceedings, or other specific items. It is a general regulatory announcement of board meeting resolutions. As such, it falls under the fallback category Regulatory Filings (RNS).
2026-05-15 Chinese
关于与西南交通大学签署战略合作协议的公告
Regulatory Filings Classification · 85% confidence The document is a corporate announcement disclosing the signing of a strategic cooperation agreement with a university. It does not contain financial statements or report data, nor does it announce changes in management, dividends, share issues, M&A transactions, or other specific events covered by specialized categories. This is a general regulatory disclosure of a material corporate event, falling under the fallback “Regulatory Filings” category.
2026-05-15 Chinese

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