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海希通讯 — Investor Relations & Filings

Ticker · 920405 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 689 across all filing types
Latest filing 2026-04-27 Audit Report / Informat…
Country CN China
Listing Beijing Stock Exchange 920405

About 海希通讯

http://www.hysea.com.cn/

Shanghai Hi-Tech Control System Co., Ltd. specializes in the research, development, and manufacturing of industrial wireless control systems. The company provides a comprehensive range of industrial radio remote control solutions designed for heavy-duty applications, including overhead cranes, metallurgy, construction machinery, and automated logistics. Its core product line focuses on high-reliability wireless transmission, safety-critical control logic, and ergonomic design to enhance operational efficiency and worker safety in demanding environments. The company integrates advanced radio frequency technology with industrial automation protocols to offer customized control solutions. Services include system integration, technical consulting, and after-sales support for complex industrial communication networks, ensuring seamless connectivity and precise control for specialized machinery.

Recent filings

Filing Released Lang Actions
拟续聘2026年度会计师事务所公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the proposed reappointment of an accounting firm (中兴华会计师事务所) as the auditor for the company for the year 2026. It includes details about the accounting firm, its qualifications, past performance, and the board and audit committee's approval of the proposal. There are no actual financial statements or audit reports included, nor is there detailed financial data or analysis. The document is relatively short (2697 characters) and serves as a formal announcement of the intention to reappoint the auditor, pending shareholder approval. This fits the category of an Audit Report / Information announcement related to auditor appointment rather than a full audit report or annual report. Therefore, the appropriate classification is Audit Report / Information (AR). FY 2026
2026-04-27 Chinese
董事会关于关联方非经营性资金占用的自查报告及整改报告
Audit Report / Information Classification · 95% confidence The document is a self-inspection and rectification report by the board of Shanghai Haixi Industrial Communications Co., Ltd. regarding non-operating related party fund occupation discovered during the audit of the 2025 annual report. It details the issue, the amount involved, the repayment status, and internal corrective measures. The document is not the annual report itself but a specific report on a financial irregularity and its remediation. It is not a general announcement or a brief notice but a detailed report on a particular issue related to audit findings and internal controls. This fits best under Audit Report / Information (AR), which covers standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests, excluding full annual reports. The document is 1974 characters long, which is relatively short but contains substantive information about audit findings and corrective actions, not just an announcement or certification. Therefore, the classification is AR with high confidence. FY 2025
2026-04-27 Chinese
2025年审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an audit report for the fiscal year 2025, issued by Zhongxinghua Certified Public Accountants LLP for Shanghai Haixi Industrial Communications Co., Ltd. It includes detailed audit opinions, key audit matters, and extensive financial statements such as consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and notes. The presence of an auditor's opinion, audit scope, and detailed financial data confirms this is a standalone audit report rather than a full annual report or an announcement. The document length (15,000 characters) and content depth further support this classification. Therefore, the document fits the category of Audit Report / Information (AR). FY 2025
2026-04-27 Chinese
会计师事务所关于公司前期会计差错更正专项说明的鉴证报告
Audit Report / Information Classification · 95% confidence The document is an audit report issued by Zhongxinghua Certified Public Accountants LLP regarding the correction of prior period accounting errors for Shanghai Haixi Industrial Communications Co., Ltd. It includes the auditor's responsibilities, management's responsibilities, audit procedures, and the audit opinion on the special explanation of prior period accounting error corrections. The document contains detailed financial adjustments and explanations related to accounting errors and their retrospective corrections, consistent with audit report content. It is not a full annual report or interim report but a standalone audit report focused on a specific accounting issue. Therefore, it fits the category of Audit Report / Information (AR). The document length (6523 characters) and detailed audit content support this classification with high confidence. FY 2024
2026-04-27 Chinese
上海海希工业通讯股份有限公司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核说明
Audit Report / Information Classification · 95% confidence The document is a specialized audit report issued by Zhongxinghua Certified Public Accountants LLP regarding non-operating fund occupation and other related party fund transactions of Shanghai Haixi Industrial Communications Co., Ltd. for the fiscal year 2025. It references the 2025 financial statements and includes audit procedures and findings related to these specific transactions. The document includes detailed tables summarizing the non-operating fund occupation and related party transactions, and it is signed and dated by the auditing firm. The content is focused on audit results for a specific aspect of the company's financials rather than the full annual report or general financial statements. It is not a general annual report (10-K), nor a regulatory filing or announcement. It is a standalone audit report on a specific topic, consistent with the definition of Audit Report / Information (AR). The document length (5708 characters) supports it being a full report rather than a brief announcement. Therefore, the appropriate classification is AR with high confidence. FY 2025
2026-04-27 Chinese
股票可能被实施退市风险警示的风险提示公告
Delisting Announcement Classification · 95% confidence The document is a risk warning announcement regarding the potential delisting risk of the company's stock due to a negative opinion on internal control audit for the 2025 fiscal year. It references regulatory rules from the Beijing Stock Exchange about delisting risk warnings and the requirement to disclose such risk warnings. The document does not contain financial statements or detailed financial data but is a formal announcement about the risk of delisting and ongoing compliance measures. The document length is short (1416 characters) and it is clearly an announcement of a risk warning related to delisting, not a full audit report or annual report. Therefore, the appropriate classification is a Delisting Announcement (DLST).
2026-04-27 Chinese

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