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WUHAN YANGTZE COMMUNICATION INDUSTRY GROUP CO.,LTD — Investor Relations & Filings

Ticker · 600345 ISIN · CNE000001659 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,501 across all filing types
Latest filing 2026-05-28 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600345

About WUHAN YANGTZE COMMUNICATION INDUSTRY GROUP CO.,LTD

https://www.ycig.com/yclgen/index.html

Wuhan Yangtze Communication Industry Group Co., Ltd. specializes in the research, development, and manufacturing of optical communication products and information electronic equipment. The company's core portfolio includes optical fibers, cables, and optical components, alongside wireless communication devices and specialized software. It provides integrated solutions for telecommunications networks and intelligent transportation systems. Yangtze Communication focuses on technological innovation in high-speed data transmission and network infrastructure, serving telecommunications operators, government agencies, and industrial clients. Its operations encompass the design and production of optical transmission equipment and the implementation of system integration projects aimed at enhancing digital connectivity and information management.

Recent filings

Filing Released Lang Actions
长江通信关于召开2025年度业绩暨现金分红说明会的公告
Regulatory Filings Classification · 75% confidence The document is an official announcement by Wuhan Changjiang Communications Group Co., Ltd. regarding the scheduling and details of a 2025 annual performance and cash dividend explanation meeting. It does not contain actual financial statements, earnings highlights, or presentation materials—only logistical and procedural details for investors to attend and ask questions. It therefore does not qualify as an Annual Report (10-K), Interim Report (IR), Earnings Release (ER), Investor Presentation (IP), or Call Transcript (CT). It also is not a certificate, voting, or governance filing. As it is a miscellaneous regulatory announcement about an investor meeting that does not fit other specific categories, it should be classified as a general Regulatory Filing (RNS).
2026-05-28 Chinese
长江通信2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 2025 Annual General Meeting, detailing voting outcomes for each proposal, including vote counts and percentages. This aligns with a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-05-22 Chinese
长江通信2025年年度股东会会议资料
AGM Information Classification · 95% confidence The document is the complete set of materials for the 2025 Annual General Meeting (AGM) of Wuhan Yangtze Communication Industry Group Co., Ltd. It includes the meeting notice, agenda, resolutions, proposals (profit distribution, related‐party transactions, board work report, etc.), and proxy forms. This fits the definition of AGM Information, i.e., materials shared during the Annual General Meeting, rather than an earnings release, annual report, or notice of publication.
2026-05-14 Chinese
申港证券股份有限公司关于电信一所免于发出要约收购长江通信之2025年年度持续督导意见暨持续督导总结报告
M&A Activity Classification · 90% confidence The document is a continuous supervision opinion and summary report issued by the financial advisor (Shengang Securities) on an acquisition that is exempt from a mandatory tender offer under Chinese M&A rules. It relates directly to a share purchase transaction and ongoing compliance reporting during the 12-month post‐acquisition supervision period. This fits the “M&A Activity” category (TAR) rather than a standard financial report or a simple announcement.
2026-05-11 Chinese
致同会计师事务所（特殊普通合伙）关于《武汉长江通信产业集团股份有限公司非经营性资金占用及其他关联资金往来的专项说明》
Audit Report / Information Classification · 95% confidence The document is a special explanation report regarding non-operating fund occupation and other related party fund transactions for Wuhan Yangtze Communication Industry Group Co., Ltd. It includes a detailed summary table of related party transactions for the fiscal year 2025. The document is issued by an accounting firm (Grant Thornton) and references an audit report with an unqualified opinion on the 2025 financial statements. The document is a standalone audit-related report focusing on specific regulatory requirements about related party transactions and fund occupation, not a full annual report or interim report. It is not a mere announcement or certification but contains substantive audited financial data related to the special topic. Therefore, it fits the definition of an Audit Report / Information (AR) rather than a full Annual Report (10-K) or other categories. The document length is under 5,000 characters but contains detailed tables and audit explanations, indicating it is the report itself, not just an announcement. Hence, the classification is AR with high confidence. FY 2025
2026-04-27 Chinese
长江通信关于召开2025年年度股东会的通知
AGM Information Classification · 100% confidence The document is a detailed notice about the convening of the 2025 Annual General Meeting (AGM) of Wuhan Changjiang Communication Industry Group Co., Ltd. It includes information about the meeting date, voting methods, agenda items to be discussed and voted on, shareholder eligibility, and procedural details. There is no financial data or report content included, only the announcement and instructions related to the AGM. The document length is 3442 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, this document fits the category of AGM Information (AGM-R).
2026-04-27 Chinese

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