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Jiangsu Yunyong Electronics and Technology Co.,Ltd — Investor Relations & Filings

Ticker · 688060 ISIN · CNE1000078X8 Shanghai Stock Exchange Manufacturing
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Filings indexed 541 across all filing types
Latest filing 2026-05-18 AGM Information
Country CN China
Listing Shanghai Stock Exchange 688060

About Jiangsu Yunyong Electronics and Technology Co.,Ltd

https://www.yytek.com/

Jiangsu Yunyong Electronics and Technology Co., Ltd. specializes in the research, development, and manufacturing of information security and industrial control products. The company focuses on providing hardware-based security solutions and embedded computing platforms tailored for critical infrastructure. Its core product portfolio includes industrial security gateways, power system communication gateways, encryption modules, and network security appliances. These solutions are designed to ensure the integrity and reliability of data transmission in sectors such as power generation, smart grids, energy management, and industrial automation. By integrating trusted computing technologies with high-performance embedded hardware, the company delivers specialized equipment that meets rigorous industrial standards for environmental resilience and cybersecurity. Its offerings support the digital transformation of utility networks and industrial control systems.

Recent filings

Filing Released Lang Actions
北京市金杜（南京）律师事务所关于江苏云涌电子科技股份有限公司2025年年度股东会之法律意见书
AGM Information Classification · 92% confidence The document is a legal opinion letter (“法律意见书”) prepared by King & Wood Mallesons concerning the convening, procedures, and voting of the company’s 2025 Annual General Meeting (股东会). It accompanies the AGM materials and assesses AGM processes, qualifications, and results. This aligns with “AGM Information” (materials shared during an AGM), not an annual report, earnings release, or other regulatory filing.
2026-05-18 Chinese
云涌科技2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled “2025年年度股东会决议公告” and provides detailed resolutions and voting results from the 2025 Annual General Meeting (AGM), including vote counts, percentages, and verification by lawyers. This is a declaration of voting results from an AGM, matching the “Declaration of Voting Results & Voting Rights Announcements (DVA)” category.
2026-05-18 Chinese
云涌科技2025年度独立董事述职报告（刘跃露）
Governance Information Classification · 82% confidence The document is titled “2025年度独立董事述职报告,” a detailed self‐assessment report by the independent director on governance, board committee attendance, key duties carried out, and compliance with corporate governance rules. It is not announcing a change of directors (MANG), nor is it an annual or interim financial report, audit report, earnings release, or securities filing. Instead it pertains to corporate governance practices and board structure, matching the description of Governance Information (CGR). It is the full report itself, not merely a brief notice of publication, and exceeds typical notice length thresholds, so it is classified as CGR.
2026-04-23 Chinese
云涌科技2025年度独立董事述职报告（田霞）
Governance Information Classification · 71% confidence The document is a standalone “独立董事述职报告” (Independent Director’s annual duties report), detailing the independent director’s履职情况, board and committee attendance, oversight activities and governance comments. It does not include full financial statements or quarterly/annual results, nor is it an earnings release, call transcript, board change notice, or legal filing. It focuses on corporate governance processes and independent director supervision. The closest fitting category is Governance Information (CGR).
2026-04-23 Chinese
关于云涌科技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的专项审计报告
Audit Report / Information Classification · 91% confidence The document is a detailed "专项审计报告" (special audit report) issued by 中证天通会计师事务所 (an audit firm) on the non-operating funds occupation and related-party fund transactions of 江苏云涌电子科技股份有限公司. It includes an auditor’s opinion, references to audit standards, and extensive audited schedules. This is a standalone audit report rather than an annual report or mere announcement, fitting the definition of a standalone Audit Report/Information (AR).
2026-04-23 Chinese
云涌科技2025年度独立董事述职报告（陈都鑫）
Governance Information Classification · 85% confidence The document is the 2025 annual performance report (“述职报告”) of the company’s independent director, detailing board and committee attendance, governance procedures, compliance with corporate governance rules, and oversight activities. It is a full corporate governance‐related report (not merely an announcement) rather than an earnings, audit, or management discussion, and it focuses on board structure, committee work, and governance practices. Therefore, it best fits the Governance Information category.
2026-04-23 Chinese

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