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天罡股份 — Investor Relations & Filings

Ticker · 920651 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 240 across all filing types
Latest filing 2023-09-10 Declaration of Voting R…
Country CN China
Listing Beijing Stock Exchange 920651

About 天罡股份

https://www.plou.cn/

Dalian Tiangang Instrument Co., Ltd. specializes in the research, development, and manufacturing of ultrasonic measurement instruments and smart energy management solutions. The company's core product portfolio includes high-precision ultrasonic heat meters, ultrasonic water meters, and flow measurement devices designed for residential and industrial applications. Beyond hardware, the firm provides integrated IoT-based systems for smart heating network management and urban water supply monitoring. These solutions leverage advanced ultrasonic sensing technology to ensure long-term stability, low power consumption, and accurate data transmission. By combining hardware manufacturing with software platforms, the company enables utility providers to optimize energy distribution, improve billing accuracy, and enhance operational efficiency through real-time data analytics and remote monitoring capabilities.

Recent filings

Filing Released Lang Actions
上海锦天城（青岛）律师事务所关于威海市天罡仪表股份有限公司2023年第四次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the legality and validity of the convening, attendance, and voting procedures of the 2023 fourth extraordinary general meeting of shareholders of Weihai Tiangang Instrument Co., Ltd. It details the meeting notice, attendance, voting results, and compliance with relevant laws and company articles. The document does not contain financial statements or performance data, nor is it a report or announcement of financial results. It is a legal opinion related to a shareholders' meeting, which aligns with the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is under 5,000 characters and is not merely an announcement of a report but a substantive legal opinion on the meeting and voting results. Therefore, the appropriate classification is DVA with high confidence.
2023-09-10 Chinese
关于延长公司股东股份锁定期的公告（更正公告）
Regulatory Filings Classification · 95% confidence The document is a public announcement from a company regarding the correction of previously disclosed information about the extension of the lock-up period for certain shareholders' shares. It includes details about the shareholders, the number of shares locked, and the corrected lock-up period dates. The document is short (1572 characters) and focuses on correcting a prior announcement rather than presenting financial data or detailed reports. It does not contain financial statements, management discussion, or regulatory certifications. It is an announcement related to shareholding restrictions and lock-up periods, which is a capital structure-related update but not a new share issue or capital change per se. Given the nature of the content and the short length, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2023-08-29 Chinese
关于延长公司股东股份锁定期的公告（更正后）
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the extension of the lock-up period for shareholders' shares following the company's public stock issuance and listing. It details the shareholders affected, the number of shares locked, and the new lock-up expiration dates. There is no financial data, earnings information, or detailed report content. The document is a regulatory announcement about shareholding restrictions and lock-up period extension, which fits best under Regulatory Filings (RNS) as it does not match other more specific categories like Major Shareholding Notification (MRQ) because it is about lock-up period extension, not shareholding threshold changes.
2023-08-29 Chinese
关于延长公司股东股份锁定期的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Weihai Tiangang Instrument Co., Ltd. regarding the extension of the lock-up period for shareholders' shares. It references a regulatory approval from the China Securities Regulatory Commission and details the extension of the lock-up period for specific shareholders due to share price conditions after the company's stock listing. The content is about shareholding lock-up arrangements and their extension, which relates to capital structure and shareholder share restrictions. It is not a financial report, earnings release, or management discussion. It is a formal announcement about shareholding restrictions and lock-up period extension, which fits best under Capital/Financing Update (CAP). The document length is short and contains substantive information about capital/financing conditions, not just a notice or report publication announcement.
2023-08-28 Chinese
关于延长公司股东股份锁定期的公告（已取消）
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Weihai Tiangang Instrument Co., Ltd. regarding the extension of the lock-up period for shareholders' shares. It references a regulatory approval from the China Securities Regulatory Commission and details the extension of the lock-up period for specific shareholders due to the stock price conditions. The document is short (1569 characters) and focuses on a specific capital-related event concerning share lock-up extension. It is not a financial report, earnings release, or management discussion. It is an announcement related to capital structure and shareholder share restrictions. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2023-08-28 Chinese
2023年半年度报告摘要
Interim / Quarterly Report Classification · 100% confidence The document is titled as a "半年度报告摘要" which translates to "Half-Year Report Summary" or "Interim Report Summary" for the year 2023. It contains detailed financial data such as total assets, net profit, earnings per share, and other financial metrics for the half-year period. It also includes company business descriptions, shareholder information, and management assurances about the report's accuracy. The document length is over 5,000 characters and contains substantive financial data and analysis for a period shorter than a full fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR). H1 2023
2023-08-22 Chinese

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