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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 2026-04-07 Audit Report / Informat…
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
董事会审计委员会对会计师事务所2025年度履职情况评估及履行监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from the Board Audit Committee evaluating the performance and supervision of the external audit firm for the fiscal year 2025. It discusses the audit firm's qualifications, the audit process, communication with management, and the issuance of an unqualified audit opinion on the company's 2025 financial statements. The document references the 2025 annual report audit but is itself a standalone report on the audit firm's performance and the committee's supervisory role. It does not contain the full annual report or financial statements but focuses on audit oversight and evaluation. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and results of internal or regulatory oversight related to audits, excluding the full Annual Report (10-K). The document length is 2286 characters, which is consistent with a detailed report but not a full annual report. Therefore, the correct classification is AR with high confidence. FY 2025
2026-04-07 Chinese
关于公司非经营性资金占用及其他关联资金往来情况的专项说明
Audit Report / Information Classification · 95% confidence The document is a special audit report issued by Gongzheng Tianye Certified Public Accountants regarding Suzhou Tianfu Optical Communication Co., Ltd.'s non-operating fund occupation and other related party fund transactions for the fiscal year 2025. It references the audit of the 2025 financial statements and includes a detailed summary table of non-operating fund occupation and related party transactions. The document is not a full annual report but a standalone audit-related report focusing on specific financial audit findings and compliance with regulatory requirements. It is not a mere announcement or certification but contains substantive audit information. Therefore, it fits the definition of an Audit Report / Information (AR). The document length is under 5,000 characters but contains detailed audit content, not just a publication announcement or certification. Hence, the classification is AR with high confidence. FY 2025
2026-04-07 Chinese
2025年度非经营性资金占用及其他关联资金往来情况汇总表
Regulatory Filings Classification · 95% confidence The document is a summary table detailing non-operating fund occupation and other related party fund transactions for the year 2025. It includes financial figures and explanations related to related party transactions and fund usage. The document is relatively short (1242 characters) and appears to be a specific financial disclosure related to related party transactions rather than a full financial report. It does not contain comprehensive financial statements or management discussion and analysis. It also includes signatures of legal and accounting representatives, indicating a formal disclosure. This type of document is typically part of regulatory filings or disclosures related to corporate governance and related party transactions, but it is not a full Annual Report, Interim Report, or Audit Report. Given the nature and length, and the absence of a full report or presentation, the best fit is Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other categories.
2026-04-07 Chinese
2025年年度报告
Annual Report Classification · 100% confidence The document is titled "苏州天孚光通信股份有限公司 2025 年年度报告全文" which translates to "Suzhou TFC Optical Communication Co., Ltd. 2025 Annual Report Full Text." It contains detailed sections typical of an annual report, including company overview, financial data for the full fiscal year 2025, management discussion and analysis, risk factors, corporate governance, and audited financial statements. The document length is about 15,000 characters, indicating a comprehensive report rather than a brief announcement. It includes audited financial data, management commentary, and detailed disclosures, which are characteristic of an official annual report (10-K equivalent). There is no indication that this is merely an announcement or a certification letter. Therefore, the document is classified as an Annual Report (10-K). FY 2025
2026-04-07 Chinese
2025年度募集资金存放、管理与使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is a detailed report on the management, use, and status of funds raised through a specific stock issuance by Suzhou Tianfu Optical Communication Co., Ltd. It references regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange, and provides comprehensive data on fundraising amounts, usage, project progress, and compliance. The document is titled as a "专项报告" (special report) on the storage, management, and use of raised funds for the fiscal year 2025. It is not an annual report, earnings release, or a general regulatory filing. It specifically focuses on capital raised and its management, which aligns with the definition of a Capital/Financing Update (CAP). The document length (9087 characters) and detailed financial data support it being a substantive report rather than a brief announcement or certification. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2026-04-07 Chinese
关于开展外汇套期保值业务的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Suzhou Tianfu Optical Communication Co., Ltd. regarding the commencement of foreign exchange hedging business. It details the purpose, transaction methods, amounts, authorization, risk analysis, and accounting treatment related to the hedging activities. The document is a formal announcement of a board decision and related business activity, not a financial report or earnings release. It does not contain financial statements or detailed financial results. The document length is 2758 characters, which is relatively short and consistent with an announcement rather than a full report. It is not a regulatory certification or officer attestation. The content fits best with a Capital/Financing Update (CAP) as it relates to the company's financing risk management activities and hedging business. Therefore, the appropriate classification is CAP with high confidence.
2026-04-07 Chinese

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