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SHANGHAI HOLLYWAVE ELECTRONIC SYSTEM CO., LTD — Investor Relations & Filings

Ticker · 688682 ISIN · CNE1000052R5 Shanghai Stock Exchange Manufacturing
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Filings indexed 520 across all filing types
Latest filing 2026-03-13 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688682

About SHANGHAI HOLLYWAVE ELECTRONIC SYSTEM CO., LTD

https://www.holly-wave.com/

Shanghai Hollywave Electronic System Co., Ltd. specializes in the design, development, and production of high-frequency, microwave, and millimeter-wave components and integrated systems. The company’s product portfolio includes radio frequency (RF) amplifiers, filters, frequency synthesizers, and antenna assemblies. These solutions are engineered for applications in satellite communications, aerospace, and advanced telecommunications infrastructure. Hollywave provides technical expertise in signal processing and electromagnetic compatibility, offering both standardized components and customized subsystems. Its capabilities extend to the provision of specialized test and measurement equipment designed to evaluate high-performance electronic systems in demanding operational environments.

Recent filings

Filing Released Lang Actions
关于2026年度日常关联交易预计的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Shanghai Holayvo Electronic System Technology Co., Ltd. regarding the expected daily related-party transactions for the fiscal year 2026. It details the board meeting approval, transaction amounts, related parties, and compliance with fair market principles. The document is an announcement about anticipated related-party transactions rather than a financial report or detailed audit. It does not contain financial statements or comprehensive financial analysis but rather informs shareholders and the public about the company's related-party dealings and governance around these transactions. This fits the category of a Regulatory Filing (RNS) as it is a regulatory announcement about related-party transactions without being a full report or financial statement.
2026-03-13 Chinese
关于召开2026年第二次临时股东会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice about convening the 2026 second extraordinary general meeting of shareholders (临时股东会) for Shanghai Hollywave Electronic System Technology Co., Ltd. It details the meeting date, voting methods, agenda items, and procedural instructions for shareholders. It does not contain financial statements or results but is an announcement related to a shareholders meeting. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA) or Proxy Solicitation & Information Statement (PSI). However, since it is a notice of the meeting itself and voting procedures rather than the solicitation materials or voting results, it aligns best with Proxy Solicitation & Information Statement (PSI). The document length is under 5,000 characters and is a meeting notice with agenda and voting instructions, not a report or results announcement.
2026-03-13 Chinese
国泰海通证券股份有限公司关于上海霍莱沃电子系统技术股份有限公司变更部分募集资金投资项目并使用超募资金投资建设新项目的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed report from the sponsor (Guotai Huatong Securities Co., Ltd.) regarding the change in the use of part of the raised funds by Shanghai Holaiwo Electronic System Technology Co., Ltd. It discusses the original fundraising project, the reasons for changing the investment project, the new project details, risk analysis, and the approval process including board meeting resolutions. The document includes financial figures related to the fundraising and investment amounts, project feasibility, and sponsor's verification opinion. It is not a simple announcement but a comprehensive report on the change of fundraising investment projects and use of excess funds, including detailed financial and strategic information. This fits the category of a Capital/Financing Update (CAP) as it relates to changes in the use of raised capital and investment projects funded by the IPO proceeds. It is not an Annual Report, Interim Report, or Earnings Release, nor is it a regulatory filing or announcement of a report publication. Therefore, the appropriate classification is CAP with high confidence.
2026-03-13 Chinese
关于变更签字注册会计师及质量控制复核人的公告
Audit Report / Information Classification · 95% confidence The document is an announcement from Shanghai Holayvo Electronic System Technology Co., Ltd. regarding the change of the signing certified public accountant and quality control reviewer for the company's 2025 financial audit and internal control audit. It references the appointment of the audit firm and changes in personnel but does not contain any audit report itself or detailed financial data. The document is relatively short (1243 characters) and serves as a formal notification of personnel changes related to the audit process. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and related announcements about auditors and audit personnel changes, excluding full annual reports. Therefore, the appropriate classification is AR with high confidence. FY 2025
2026-03-13 Chinese
关于使用部分暂时闲置募集资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the company's decision to use temporarily idle raised funds for cash management by investing in low-risk financial products. It details the investment amount, purpose, risk analysis, approval procedures, and impact on the company. The document is a formal public announcement of a financing activity related to the use of raised capital, not a financial report or audit. It does not contain financial statements or earnings data but focuses on capital management and investment of idle funds. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is about 5116 characters, which is sufficient for a detailed announcement but not a full report. Hence, the classification is CAP with high confidence.
2026-03-13 Chinese
国泰海通证券股份有限公司关于上海霍莱沃电子系统技术股份有限公司使用部分暂时闲置募集资金进行现金管理的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed report from the sponsor (Guotai Huarong Securities Co., Ltd.) regarding the use of temporarily idle raised funds by Shanghai Holaiwo Electronic System Technology Co., Ltd. for cash management. It includes specifics about the raised funds, investment projects, cash management purposes, limits, risk control measures, and the sponsor's verification opinion. The document is not an announcement of a report but a substantive verification and opinion report related to the use of raised funds. It does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is a specialized report related to the use and management of capital raised through public issuance, which aligns with Capital/Financing Update (CAP) filings. The document length is 3667 characters, which is substantive but not overly long, consistent with a detailed financing update rather than a full annual or interim report. Therefore, the best classification is Capital/Financing Update (CAP).
2026-03-13 Chinese

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