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Qingdao Topscomm Communication Inc. — Investor Relations & Filings

Ticker · 603421 ISIN · CNE100002RS7 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,049 across all filing types
Latest filing 2026-05-14 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 603421

About Qingdao Topscomm Communication Inc.

https://www.topscomm.com

Qingdao Topscomm Communication Inc. focuses on the research, development, and application of power line communication (PLC) technology and integrated circuit design. The company provides a broad portfolio of smart grid solutions, including smart electricity meters, data concentrators, and collector units. Its technical core centers on high-speed PLC chips and modules that enable robust data transmission across power distribution networks. Additionally, the firm develops intelligent systems for water, gas, and heat metering, alongside advanced fire alarm and safety monitoring solutions. By leveraging proprietary communication protocols and energy management hardware, the company facilitates the modernization of utility infrastructure and supports the implementation of smart city and building automation projects.

Recent filings

Filing Released Lang Actions
鼎信通讯2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is an announcement of the resolutions passed at the 2025 Annual General Meeting of shareholders, providing detailed voting results for each proposal and verification by lawyers. This fits the “Declaration of Voting Results & Voting Rights Announcements” category (DVA). It is not the full AGM materials or the annual report itself, but specifically the voting outcomes.
2026-05-14 Chinese
鼎信通讯董事及高级管理人员薪酬管理制度
Remuneration Information Classification · 95% confidence The document is titled '董事及高级管理人员薪酬管理制度' which translates to 'Remuneration Management System for Directors and Senior Management'. It details the principles, structure, management, and adjustment of remuneration for the company's directors and senior management personnel. It includes sections on remuneration composition, payment, adjustments, and related governance. There is no financial data, earnings information, or report publication announcement. The content is focused on compensation policies and management, which aligns with the definition of Remuneration Information filings. The document length is 2108 characters, which is relatively short but contains substantive policy content rather than a mere announcement or certification. Therefore, the appropriate classification is Remuneration Information (DEF 14A).
2026-05-07 Chinese
鼎信通讯关于制定《董事及高级管理人员薪酬管理制度》的公告
Remuneration Information Classification · 90% confidence The document is an announcement regarding the formulation of a remuneration management system for directors and senior management. It mentions the board meeting approval and the need for shareholder meeting approval. The content focuses on compensation policy rather than detailed compensation figures or executive pay disclosures. It is not a full remuneration report but an announcement about the remuneration system. Therefore, it fits best under Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors or related policies.
2026-05-07 Chinese
鼎信通讯2025年度董事会工作报告
Governance Information Classification · 85% confidence The document is titled “2025年度董事会工作报告” (2025 Board of Directors Work Report). It is not an announcement of financial results (ER) or a full annual report (10-K); rather, it describes the board’s composition, meetings, governance structure, internal rules revisions, and compliance measures. It is not simply announcing a report publication (RPA) nor is it a management discussion & analysis (MDA) in the strict sense. The content aligns with “Governance Information” (CGR): a detailed report on board structure, governance practices, and compliance. Thus, the correct classification is CGR.
2026-04-22 Chinese
鼎信通讯2025年度独立董事述职报告（田昆如）
Governance Information Classification · 82% confidence The document is titled “2025年度独立董事述职报告” and contains a detailed self‐evaluation by the independent director of board attendance, committee work, internal controls, audit communications, governance activities, and professional training over the year. It is not a financial statement, earnings release, or announcement of a specific transaction; rather, it is a corporate governance disclosure about board structure and independent director performance. This corresponds to Governance Information (CGR).
2026-04-22 Chinese
独立董事候选人声明与承诺（周咏梅）
Proxy Solicitation & Information Statement Classification · 70% confidence The document is a formal statement and commitment from an independent director candidate for Qingdao Dingxin Communications Co., Ltd., outlining qualifications, independence criteria, and declarations. It is part of materials provided to shareholders in connection with board elections, typical of proxy solicitation documents rather than an actual announcement of appointment or change. Therefore, it best fits the Proxy Solicitation & Information Statement category.
2026-04-22 Chinese

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