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TONGYU COMMUNICATION INC. — Investor Relations & Filings

Ticker · 002792 ISIN · CNE100002656 LEI · 6556002VLGF4EOR1TX83 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,409 across all filing types
Latest filing 2024-04-25 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 002792

About TONGYU COMMUNICATION INC.

https://www.tycc.cn

Tongyu Communication Inc. specializes in the research, development, and manufacturing of mobile communication antennas and radio frequency (RF) components. The company's core product portfolio includes base station antennas, microwave antennas, indoor distribution antennas, and RF subsystems such as filters and combiners. Additionally, it provides optical communication modules and transceivers for high-speed data transmission. Tongyu serves global telecommunications operators and network equipment manufacturers, providing critical infrastructure components for 4G and 5G wireless networks. The company emphasizes technological innovation in massive MIMO, multi-band antenna systems, and network optimization solutions to enhance wireless coverage and capacity.

Recent filings

Filing Released Lang Actions
2023年度营业收入扣除情况的专项审核报告
Regulatory Filings
2024-04-25 Chinese
2023年年度审计报告
Regulatory Filings
2024-04-25 Chinese
内部控制审计报告
Regulatory Filings
2024-04-25 Chinese
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 2023 by Guangdong Tongyu Communications Co., Ltd. It details the company's internal control evaluation, scope, methodology, and conclusions about the effectiveness of internal controls over financial reporting and other business processes. It includes detailed descriptions of internal control policies, risk assessments, and defect classifications. The document is a comprehensive report on internal control effectiveness rather than an announcement or a brief summary. It does not fit categories like Annual Report (10-K) or Interim Report (IR) because it focuses specifically on internal control evaluation. It is not an Audit Report (AR) since it is not a standalone audit opinion but an internal control evaluation. The best fitting category is Audit Report / Information (AR) because it relates to internal control evaluation and compliance with regulatory internal control standards, which is typically classified under audit-related information rather than full annual or interim reports. The document length (4502 characters) is sufficient to be a full report rather than a mere announcement. Therefore, the classification is AR with high confidence. FY 2023
2024-04-25 Chinese
2023年年度财务报告
Annual Report Classification · 100% confidence The document is titled "广东通宇通讯股份有限公司 2023 年年度财务报告" which translates to "Guangdong Tongyu Communications Co., Ltd. 2023 Annual Financial Report." It contains detailed financial statements including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and notes. It also includes a comprehensive audit report with auditor opinions, audit basis, key audit matters, and responsibilities of management and auditors. The document covers the full fiscal year 2023 and provides extensive financial data and analysis. The length of the document (15,000 characters) and the presence of full financial statements and audit opinions confirm it is the full annual report rather than an announcement or a summary. Therefore, the document fits the definition of an Annual Report (10-K). FY 2023
2024-04-25 Chinese
董事会审计委员会工作细则（2024年4月修订）
Governance Information Classification · 100% confidence The document is titled '广东通宇通讯股份有限公司董事会审计委员会工作细则' which translates to 'Board Audit Committee Working Rules of Guangdong Tongyu Communication Co., Ltd.' It details the structure, responsibilities, meeting procedures, and operational rules of the company's audit committee. There is no financial data, no report of financial results, no announcement of voting results, no legal proceedings, no capital changes, no earnings release, no call transcript, and no presentation. The document is a governance-related internal rules document about the audit committee's functioning and duties. Therefore, it fits best under Governance Information (CGR). The document length is sufficient and it is not a brief announcement or certification, so it is not RPA or RNS.
2024-04-25 Chinese

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