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Shenzhen Sunway Communication Co., Ltd. — Investor Relations & Filings

Ticker · 300136 ISIN · CNE100000W94 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,540 across all filing types
Latest filing 2025-04-28 Annual Report
Country CN China
Listing Shenzhen Stock Exchange 300136

About Shenzhen Sunway Communication Co., Ltd.

https://www.sz-sunway.com.cn

Shenzhen Sunway Communication Co., Ltd. is a global provider of radio frequency (RF) connectivity solutions and precision components. The company specializes in the research, development, and manufacturing of high-performance antennas, wireless charging modules, and EMI/EMC shielding solutions. Its product portfolio extends to high-speed connectors, RF front-end components, and acoustic devices, catering to diverse sectors including consumer electronics, automotive, and the Internet of Things (IoT). Sunway leverages advanced material science and vertical integration to deliver integrated solutions for 5G communication, smart home devices, and connected vehicles. With a focus on miniaturization and high-frequency performance, the company serves major global technology brands, providing end-to-end support from initial design and simulation to mass production and testing.

Recent filings

Filing Released Lang Actions
2024年年度报告摘要
Annual Report Classification · 95% confidence The document is titled "深圳市信维通信股份有限公司2024 年年度报告摘要" which translates to "Shenzhen Sunway Communication Co., Ltd. 2024 Annual Report Summary." It contains detailed financial data for the year 2024, including total assets, net profit, revenue, earnings per share, and quarterly breakdowns. It also includes business overview, company mission, product lines, R&D activities, shareholder information, and strategic outlook. The document is about 9,630 characters long, which is substantial and contains actual financial data and analysis, not just an announcement or summary notice. It explicitly states it is a summary of the annual report and encourages investors to read the full annual report for comprehensive details. The presence of audited financial statements and detailed business and financial information confirms this is an Annual Report document rather than a mere announcement or other filing type. FY 2024
2025-04-28 Chinese
对会计师事务所2024年履职情况评估报告及审计委员会履职监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is titled as an evaluation report on the performance of the accounting firm for the year 2024 and the audit committee's supervisory duties. It discusses the audit firm's qualifications, the audit process for the 2024 financial statements, and the audit committee's oversight activities. It references the issuance of an unqualified audit report and internal control evaluation for the 2024 fiscal year. The content is focused on the audit report and the audit committee's supervision rather than the full annual report itself. The document length is 2216 characters, which is relatively short but contains substantive audit-related information. This matches the definition of an Audit Report / Information (AR) filing, which includes standalone audit reports and related audit committee oversight reports, excluding the full Annual Report (10-K). FY 2024
2025-04-28 Chinese
深圳市信维通信股份有限公司2024年度可持续发展报告
Environmental & Social Information Classification · 100% confidence The document is a comprehensive sustainability report from Shenzhen Sunway Communication Co., Ltd. for the year 2024. It covers the company's sustainable development strategy, management, environmental performance, social responsibility, governance, and related ESG (Environmental, Social, Governance) factors. The report includes detailed sections such as Chairman's message, company overview, sustainability strategy, environmental management systems, social contributions, governance practices, and performance indicators. It references standards like GRI, TCFD, and Shenzhen Stock Exchange guidelines for sustainability reporting. The document is lengthy (15,000 characters) and contains substantive content on sustainability performance and strategy, not just an announcement or summary. Therefore, it fits the category of Environmental & Social Information (ESG) report rather than an annual financial report or other categories.
2025-04-28 Chinese
2024年度内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and the responsibility of the board and auditors regarding internal control over financial reporting as of December 31, 2024. The document contains an auditor's opinion on the effectiveness of internal controls, which is typical of a standalone audit report rather than a full annual report. The length is short (711 characters), but the content is substantive and not merely an announcement or certification. Therefore, it fits the category of an Audit Report / Information (AR). FY 2024
2025-04-28 Chinese
关于股份回购进展情况的公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement from Shenzhen Xinwei Communication Co., Ltd. regarding the progress of its share repurchase program. It details the number of shares repurchased, prices, compliance with regulatory rules, and the timeline of the buyback. The document is short (1215 characters) and focuses on the status update of the share buyback, not a full financial report or earnings release. It matches the description of a 'Transaction in Own Shares' filing, which reports on the company's buyback activities. Therefore, the appropriate classification is POS (Transaction in Own Shares).
2025-04-02 Chinese
2025年第一次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening, procedures, qualifications, and voting results of the 2025 first extraordinary general meeting (临时股东大会) of Shenzhen Xinwei Communication Co., Ltd. It details the legality and compliance of the meeting process, voting procedures, and results. It does not contain financial statements or financial performance data, nor is it a report or announcement of financial results. It is a legal opinion related to a shareholders' meeting, specifically focusing on the voting results and legality of the meeting. Therefore, it fits best under the category of Declaration of Voting Results & Voting Rights Announcements (DVA), which covers official results from shareholder votes at any general meeting.
2025-03-14 Chinese

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