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Shanghai AtHub Co., Ltd. — Investor Relations & Filings

Ticker · 603881 Shanghai Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 868 across all filing types
Latest filing 2026-04-17 Governance Information
Country CN China
Listing Shanghai Stock Exchange 603881

About Shanghai AtHub Co., Ltd.

Shanghai AtHub Co., Ltd. is a professional data center service provider specializing in the full lifecycle management of high-performance data center infrastructure. The company focuses on the planning, design, construction, and operation of large-scale data centers tailored to meet the demands of hyperscale internet enterprises, financial institutions, and government entities. Its core service offerings include colocation, managed hosting, and customized infrastructure solutions designed for high availability and energy efficiency. AtHub is recognized for its technical expertise in maintaining low Power Usage Effectiveness (PUE) ratings and its strategic deployment of facilities in key economic hubs. By leveraging advanced cooling technologies and intelligent monitoring systems, the company provides scalable and secure environments for mission-critical data processing and cloud computing workloads.

Recent filings

Filing Released Lang Actions
上海数据港股份有限公司公司信用类债券信息披露管理制度
Governance Information Classification · 1% confidence The document is a detailed internal policy (“信息披露管理制度”) outlining the company’s rules, procedures, and responsibilities for credit‐bond information disclosure. It is not announcing a meeting, results, financials, or an event, nor is it a financial report or announcement. It clearly falls under governance documentation—detailing internal rules, board roles, and disclosure governance. Therefore, it matches the Governance Information category (CGR).
2026-04-17 Chinese
上海数据港股份有限公司关于中汇会计师事务所（特殊普通合伙）履职情况评估报告
Audit Report / Information Classification · 1% confidence The document is a standalone evaluation report by Shanghai Data Port Co., Ltd. on the performance and independence of its appointed audit firm (中汇会计师事务所) for the 2025 annual audit. It is not the company’s Annual Report, nor a dividend or board change announcement, nor a short notice of report publication. It provides detailed audit‐related information – qualifications, quality control, independence, audit plan and execution – which aligns with “Audit Report / Information (AR)” as a standalone audit‐related disclosure.
2026-04-17 Chinese
上海数据港股份有限公司投资管理制度
Governance Information Classification · 1% confidence The document is the “Investment Management System” of Shanghai Data Port Co., Ltd., comprising internal chapters and articles setting out procedures, decision authority, and controls for the company’s investment activities. It is not an external financial report or announcement (e.g., 10-K, IR, ER), nor a vote result, share transaction, or regulatory notice. Instead, it is an internal governance policy detailing investment rules and procedures, fitting the “Governance Information” category (CGR).
2026-04-17 Chinese
上海数据港股份有限公司投资者关系管理制度
Governance Information Classification · 1% confidence The document is a detailed internal "制度" outlining the principles, organization, procedures, and responsibilities for managing the company’s investor relations. It is not a financial report, earnings release, or meeting materials, but rather a governance framework describing internal rules and governance practices. This aligns with "Governance Information (CGR)", which covers reports detailing a company's internal rules and governance structures.
2026-04-17 Chinese
上海数据港股份有限公司2025年年度报告
Annual Report Classification · 1% confidence The document is titled '上海数据港股份有限公司2025年年度报告' (Shanghai AtHub Co., Ltd. 2025 Annual Report). It contains comprehensive financial statements, management discussion and analysis (MDA), auditor information, and corporate governance details for the full fiscal year 2025. It is clearly a full annual report, not an announcement or summary. FY 2025
2026-04-17 Chinese
上海数据港股份有限公司内部控制审计报告
Audit Report / Information Classification · 1% confidence The document is an Internal Control Audit Report (“内部控制审计报告”) issued by a certified public accounting firm, containing auditor’s responsibilities, management’s responsibilities, audit opinion on internal control over financial reporting, report dates, and professional license details. It is a standalone audit report, not an annual or interim report, and not merely an announcement of a report. This matches the Audit Report / Information category.
2026-04-17 Chinese

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