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Suzhou TFC Optical Communication Co., Ltd. — Investor Relations & Filings

Ticker · 300394 ISIN · CNE100001XQ1 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,500 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300394

About Suzhou TFC Optical Communication Co., Ltd.

https://www.tfcsz.com

Suzhou TFC Optical Communication Co., Ltd. specializes in the research, development, and manufacturing of high-end optical sub-assemblies and components. The company provides a comprehensive portfolio of passive and active optical solutions, including ceramic sleeves, fiber stubs, optical isolators, receptacles, and lens arrays. It is a key supplier for the global optical communication industry, focusing on high-speed optical engine technology and advanced packaging for data centers, 5G telecommunications, and cloud computing infrastructure. TFC is recognized for its vertical integration capabilities, ranging from raw material processing to precision assembly. Its products are critical for the performance of transceivers and optical modules, supporting the increasing demand for high-bandwidth data transmission and optical sensing applications.

Recent filings

Filing Released Lang Actions
关于更换持续督导保荐代表人的公告
Regulatory Filings Classification · 82% confidence The document is a public announcement concerning the replacement of sponsor representatives (“保荐代表人”) for ongoing supervisory obligations tied to a prior directed stock issuance. It contains no financial statements, no board or senior management changes, no dividends, nor details of a funding round itself. It is a routine regulatory disclosure under exchange rules rather than a substantive report or filing category such as an Annual Report, Interim Report, or Capital Update. Therefore, it falls under the general “Regulatory Filings” category (RNS).
2026-05-22 Chinese
江苏世纪同仁律师事务所关于公司2025年年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 80% confidence The document is a legal opinion letter (“法律意见书”) provided by the law firm in relation to the company’s 2025 annual general meeting. It details the convening procedures, attendance, voting process and then discloses the official vote tallies on each of the nine AGM motions. Although framed as a legal opinion, its primary substantive content is the declaration of voting results for the AGM, fitting the DVA category (“Declaration of Voting Results & Voting Rights Announcements”).
2026-05-12 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 96% confidence The document is a formal announcement of the resolutions passed at the 2025 Annual General Meeting of Suzhou Tianfu Optical Communication Co., Ltd., detailing attendance, voting methods, and vote counts for each proposal. It is reporting official voting results from a shareholder meeting. This matches the definition of “Declaration of Voting Results & Voting Rights Announcements” (DVA).
2026-05-12 Chinese
2025年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year ending December 31, 2025, issued by the board of directors of Suzhou Tianfu Optical Communication Co., Ltd. It details the company's internal control environment, risk assessment, control activities, information communication, and internal supervision. The document includes evaluation conclusions on the effectiveness of internal controls over financial reporting and non-financial reporting, and it references compliance with relevant Chinese laws and regulations. The content is focused on internal control evaluation rather than a full annual report or audit report. It is a standalone internal control evaluation report, which fits the category of Audit Report / Information (AR) as it relates to internal control assessment and audit committee oversight but is not a full annual report or financial statement filing. The document length (8652 characters) and detailed content confirm it is the report itself, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2025
2026-04-07 Chinese
关于“质量回报双提升”行动方案的进展公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Suzhou Tianfu Optical Communication Co., Ltd. regarding the progress of their "Quality and Return Double Improvement" action plan. It includes detailed updates on business strategy, R&D investment, quality management, digital transformation, shareholder returns, governance improvements, and information disclosure. The document is relatively short (3160 characters) and structured as a progress update rather than a full financial report. It does not contain comprehensive financial statements or detailed financial data typical of annual or interim reports. It also does not fit categories like earnings release, capital update, or legal proceedings. The content focuses on operational progress and strategic initiatives, which aligns with a Regulatory Filing (RNS) as a general announcement that does not fit other specific categories. Therefore, the best classification is Regulatory Filings (RNS).
2026-04-07 Chinese
关于2023年限制性股票激励计划首次授予第二个归属期及预留授予第一个归属期归属条件成就的公告
Remuneration Information Classification · 95% confidence The document is a detailed announcement from Suzhou Tianfu Optical Communication Co., Ltd. regarding the achievement of vesting conditions for the second vesting period of the first grant and the first vesting period of the reserved grant under the 2023 restricted stock incentive plan. It includes extensive details about the stock incentive plan, the number of shares vested, the vesting conditions, board resolutions, legal opinions, and the impact on the company's financials and share structure. The document is not a full annual or interim financial report, nor is it a simple announcement of a report. It is not a call transcript, earnings release, or a general regulatory filing. It specifically relates to the company's stock incentive plan and the vesting of restricted shares, which is a form of remuneration information related to executive and employee compensation. Therefore, the most appropriate classification is Remuneration Information (DEF 14A). The document length and detail support a high confidence in this classification.
2026-04-07 Chinese

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