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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 2023-04-25 Governance Information
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
上海霍莱沃电子系统技术股份有限公司章程（2023年4月）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association for Shanghai Hollywave Electronic System Co., Ltd. It includes chapters on general provisions, business scope, shares and registered capital, shareholders and shareholders' meetings, board of directors, senior management, supervisory board, financial accounting system and profit distribution, notices and announcements, mergers, capital changes, dissolution and liquidation, amendments to the articles, and appendices. The content is legal and governance-related, focusing on company structure, shareholder rights, meeting procedures, and internal rules. There is no indication of financial statements, audit reports, earnings data, or investor presentations. The document is not an announcement or a brief notice but a comprehensive governance document. Therefore, it fits best under Governance Information (CGR).
2023-04-25 Chinese
2022年年度报告
Annual Report Classification · 100% confidence The document is titled "2022 年年度报告" which translates to "2022 Annual Report". It is issued by Shanghai Hollywave Electronic System Technology Co., Ltd. The document contains detailed financial data, management discussion and analysis, company overview, risk factors, governance, and audited financial statements. It includes signatures from company officers and auditors, and covers the full fiscal year from January 1, 2022 to December 31, 2022. The length is substantial (15,000 characters), indicating it is the full report rather than a brief announcement. The content matches the definition of an Annual Report (10-K) as it covers company activity and full financial performance for the year. Therefore, the document should be classified as an Annual Report (10-K). FY 2022
2023-04-25 Chinese
关于持股5%以上股东暨董事减持时间届满暨减持结果的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the expiration of a shareholding reduction plan by a shareholder and director holding more than 5% of the company's shares. It details the shareholder's identity, shareholding percentage, the planned reduction amount, the actual reduction (which was zero), and confirms that the reduction plan period has ended without any shares being sold. The document is short (1237 characters) and focuses on shareholding changes by a major shareholder and director. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels or related updates. It is not a full financial report, earnings release, or management report, nor is it a regulatory filing or announcement of a report publication. Therefore, the correct classification is MRQ with high confidence.
2023-04-13 Chinese
关于首次公开发行部分限售股上市流通的公告
Share Issue/Capital Change Classification · 95% confidence The document is an official announcement from Shanghai Holavow Electronic System Technology Co., Ltd. regarding the listing and circulation of restricted shares that were previously locked due to a strategic placement in the company's initial public offering (IPO). It details the number of shares becoming freely tradable after the expiration of the lock-up period, the relevant dates, and compliance with regulatory requirements. The document does not contain financial statements or detailed financial performance data but is a formal notice about share circulation status. This fits the category of a Share Issue/Capital Change announcement, specifically about restricted shares becoming tradable after lock-up expiration.
2023-04-12 Chinese
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首次公开发行部分限售股上市流通的核查意见
Audit Report / Information Classification · 95% confidence The document is a formal opinion from Haitong Securities regarding the listing and circulation of restricted shares from the initial public offering (IPO) of Shanghai Holaiwo Electronic System Technology Co., Ltd. It details the types of restricted shares, their lock-up periods, changes in share capital, and compliance with regulatory requirements. The document is a verification or audit opinion related to the IPO share circulation, not a full annual or interim financial report, nor an earnings release or management discussion. It is not a simple announcement but a detailed verification opinion by the sponsor institution fulfilling regulatory duties. This fits the category of an Audit Report / Information (AR), as it involves audit-like verification and compliance checking related to share issuance and listing rules. Q2 2023
2023-04-12 Chinese
2022年度业绩快报公告
Earnings Release Classification · 95% confidence The document is titled '2022 年度业绩快报公告' which translates to '2022 Annual Performance Express Report Announcement'. It contains preliminary financial data for the year 2022, including revenue, profit, and other financial metrics, but explicitly states that the data is preliminary and unaudited, and that the final audited data will be in the company's 2022 Annual Report. The document is relatively short (2062 characters) and serves as a quick earnings update rather than a full comprehensive report. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. It is not a full Annual Report (10-K) or Interim Report (IR) because it lacks detailed financial statements and audit information. Therefore, the correct classification is Earnings Release (ER). FY 2022
2023-02-27 Chinese

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