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Tianjin 712 Communication & Broadcasting Co., Ltd — Investor Relations & Filings

Ticker · 603712 ISIN · CNE1000030X9 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 811 across all filing types
Latest filing 2025-05-20 AGM Information
Country CN China
Listing Shanghai Stock Exchange 603712

About Tianjin 712 Communication & Broadcasting Co., Ltd

https://www.712.cn/

Tianjin 712 Communication & Broadcasting Co., Ltd. specializes in the research, development, and manufacturing of professional wireless communication equipment. The company provides comprehensive solutions for specialized sectors including railway transportation, aviation, and maritime operations. Its core product portfolio features train wireless dispatching systems, air-to-ground communication terminals, and maritime radio equipment. With a focus on high-reliability mission-critical systems, the organization develops advanced digital trunking technologies and wireless transmission platforms. The company serves as a key supplier for large-scale infrastructure projects, offering integrated communication networks that ensure safety and operational efficiency in complex environments. Its technical expertise extends to the design of customized radio hardware and software-defined radio architectures tailored for industrial and governmental applications.

Recent filings

Filing Released Lang Actions
天津七一二通信广播股份有限公司2024年年度股东大会会议资料
AGM Information Classification · 95% confidence The document is titled "2024 年年度股东大会" which translates to "2024 Annual General Meeting" and contains detailed meeting materials for the 2024 Annual General Meeting of Tianjin 712 Communication Broadcasting Co., Ltd. It includes the meeting agenda, various reports to be discussed and voted on at the AGM such as the Board of Directors' work report, Supervisory Board's work report, the 2024 Annual Report and summary, the 2024 financial final accounts report, profit distribution plan, remuneration plan, credit line application, and amendments to the company charter. The document also includes detailed financial data and operational summaries, but these are presented as part of the meeting materials for the AGM rather than as standalone financial reports. The document is comprehensive and lengthy (15,000 characters), consistent with detailed AGM materials. Therefore, this document fits the category of AGM Information (AGM-R), which includes presentations and materials shared during the Annual General Meeting. It is not the Annual Report itself (10-K) or an announcement of a report (RPA), but the meeting materials for the AGM where these reports are discussed and voted on.
2025-05-20 Chinese
天津七一二通信广播股份有限公司关于控股股东部分股权解除质押的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the release of pledged shares by the controlling shareholder of the company. It details the number of shares released from pledge, the proportion of shares pledged before and after the release, and related shareholder information. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledge status changes, which fits best under the category of Regulatory Filings (RNS) as it does not fit other more specific categories like Share Issue/Capital Change or Director's Dealing.
2025-05-19 Chinese
天津七一二通信广播股份有限公司关于控股股东部分股权解除质押的公告
Share Issue/Capital Change Classification · 95% confidence The document is a public announcement regarding the release of pledged shares by the controlling shareholder of the company. It details the number of shares released from pledge, the remaining pledged shares, and the shareholder's total holdings. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledge status, which fits the category of Share Issue/Capital Change (SHA) as it relates to changes in share capital status (pledge and release). The document length is short and focused on share pledge information, not a full report or earnings release.
2025-05-12 Chinese
天津七一二通信广播股份有限公司关于控股股东首次增持公司股份暨增持计划进展的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the progress of a shareholding increase plan by the company's controlling shareholder. It details the initial share purchase, the number of shares held before and after the purchase, and the ongoing plan to increase holdings. The document does not contain financial statements or detailed financial analysis but focuses on shareholding changes and regulatory compliance disclosures related to the share increase. This fits the category of Major Shareholding Notification, which covers notifications of changes in significant share ownership levels.
2025-04-29 Chinese
天津七一二通信广播股份有限公司2025年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 First Quarter Report" of Tianjin 712 Communication Broadcasting Co., Ltd. It contains detailed financial data including balance sheets, profit and loss statements, and cash flow statements for the first quarter of 2025. The report is unaudited and includes comprehensive financial metrics, shareholder information, and management assurances about the accuracy of the report. The presence of quarterly financial statements and analysis clearly identifies this as an Interim / Quarterly Report. The document length (11,591 characters) and content confirm it is the full report, not just an announcement or summary. Q1 2025
2025-04-28 Chinese
天津七一二通信广播股份有限公司董事会议事规则
Governance Information Classification · 100% confidence The document is titled as "天津七一二通信广播股份有限公司 董事会议事规则" which translates to "Rules of Procedure for the Board of Directors of Tianjin 712 Communication Broadcasting Co., Ltd.". The content details the rules, procedures, composition, powers, meeting convocations, voting, resolutions, execution, and disclosure related to the company's board of directors. It references company law, stock exchange listing rules, and internal governance. There is no financial data, no audit information, no earnings or capital updates, no voting results, no legal proceedings, no merger or acquisition details, and no report publication announcements. The document is a governance document detailing internal rules and board structure. Therefore, it fits the category of Governance Information (CGR). The document length is sufficient and the content is substantive, not a mere announcement or certification.
2025-04-28 Chinese

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