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Sunway Co., Ltd. — Investor Relations & Filings

Ticker · 603333 ISIN · CNE100001FQ8 LEI · 300300QDHZOPXAASUT58 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,754 across all filing types
Latest filing 2026-06-01 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 603333

About Sunway Co., Ltd.

https://www.china3way.com/

Sunway Co., Ltd. specializes in the research, development, and manufacturing of radio frequency (RF) components and integrated solutions. The company's core product portfolio includes high-performance antennas, wireless charging modules, electromagnetic compatibility (EMC) and electromagnetic interference (EMI) solutions, and precision connectors. These components are primarily utilized in consumer electronics, such as smartphones, laptops, and wearable devices, as well as in the automotive and Internet of Things (IoT) sectors. Sunway provides end-to-end services ranging from initial design and simulation to mass production and testing. By leveraging advanced materials science and precision engineering, the firm supports high-speed data transmission and wireless connectivity requirements for global technology manufacturers. Its technical expertise extends to 5G communication modules and acoustic components, ensuring comprehensive hardware support for modern mobile communication infrastructure.

Recent filings

Filing Released Lang Actions
福华尚纬股份有限公司关于更换公司董事的公告
Board/Management Information Classification · 90% confidence The document is a formal announcement (公告) from a listed company regarding the replacement of a member of its board of directors, detailing the outgoing and incoming director, their qualifications, and compliance with legal requirements. This fits the definition of a Board/Management Information filing, which covers announcements of changes in the company's board of directors or senior management.
2026-06-01 Chinese
福华尚纬股份有限公司关于召开2026年第三次临时股东会的通知
Proxy Solicitation & Information Statement Classification · 91% confidence The document is a formal notice to convene an extraordinary shareholders meeting, detailing meeting time, place, agenda items, voting procedures, proxy form and attachments. It is clearly materials sent to shareholders to provide information and solicit votes for the meeting, matching the definition of a Proxy Solicitation & Information Statement (PSI).
2026-06-01 Chinese
福华尚纬股份有限公司第六届董事会第十二次会议决议公告
Board/Management Information Classification · 92% confidence The document is an announcement of the sixth board of directors’ twelfth meeting resolutions, including changes to the board (chairman, director replacement nominations, and convening a shareholders’ meeting). It does not contain full financial statements or regulatory certifications, nor is it a notice of dividend or general regulatory filing. It specifically reports board/management changes and board resolutions, matching the Board/Management Information category.
2026-06-01 Chinese
福华尚纬股份有限公司关于公司及全资子公司完成工商变更登记并换发营业执照的公告
Regulatory Filings Classification · 85% confidence The document is an announcement by the company regarding its and its subsidiary’s completion of industrial and commercial registration changes and reissuance of business licenses. It does not contain financial statements, voting results, management changes, or references to a specific report being published. This is a general regulatory announcement about corporate registration details, fitting the Regulatory Filings (RNS) category.
2026-05-29 Chinese
尚纬股份有限公司第六届董事会第十一次会议决议公告
Share Issue/Capital Change Classification · 85% confidence The document is a public announcement of the Board of Directors’ meeting resolutions—specifically approving a plan for a targeted A‐share issuance (capital change)—including voting results and references to related filings on the exchange. This matches an announcement regarding new share issue/capital changes rather than a management change or full financial report. Therefore it falls under Share Issue/Capital Change (SHA).
2026-05-25 Chinese
尚纬股份有限公司2025年度向特定对象发行股票募集资金使用的可行性分析报告（修订稿）
Capital/Financing Update Classification · 89% confidence The document is a detailed feasibility analysis report for the use of funds raised through a private placement of A-share stock to specific investors. It outlines fundraising amount, fund allocation to projects (digital upgrade, marketing, working capital), and regulatory/policy compliance. This is not an annual or interim report, proxy material, nor simply an announcement. It directly relates to a financing activity (share issuance and fundraising plan) and constitutes a capital/financing update. Therefore, it is classified as CAP.
2026-05-25 Chinese

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