Skip to main content
Sunway Co., Ltd. logo

Sunway Co., Ltd. — Investor Relations & Filings

Ticker · 603333 ISIN · CNE100001FQ8 LEI · 300300QDHZOPXAASUT58 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,750 across all filing types
Latest filing 2024-04-26 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
尚纬股份有限公司2023年度独立董事述职报告（汪昌云）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2023 by an independent director of the company. It details the director's duties, attendance at meetings, communication with auditors, review of related party transactions, guarantees, remuneration, audit work, dividend policy, internal controls, and overall evaluation of the company's governance and operations during the year. The content is a detailed report on the independent director's performance and oversight activities for the year, which is a specific type of management or board-related report. It is not a full annual report (10-K), audit report, or earnings release. It is not an announcement or proxy material. It is a formal report by a board member on their duties and observations. This fits best under Board/Management Information (MANG), which includes announcements or reports related to board members and senior management activities. The document length is 3133 characters, which is relatively short but contains substantive content about the independent director's annual duties and observations, not just an announcement or certification. Therefore, the classification is MANG with high confidence.
2024-04-26 Chinese
尚纬股份有限公司关于续聘容诚会计师事务所（特殊普通合伙）的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of an accounting firm (容诚会计师事务所) as the auditor for 尚纬股份有限公司 for the 2024 fiscal year. It details the background of the accounting firm, its qualifications, independence, audit fees, and the approval process by the board and audit committee. There is no actual audit report or financial statements included, nor is there detailed financial data or analysis. The document is relatively short (3514 characters) and serves as a formal announcement of the auditor appointment rather than the audit report itself. Therefore, it is best classified as an Audit Report / Information (AR) type, which covers standalone audit-related announcements and information about auditors, excluding full annual reports.
2024-04-26 Chinese
尚纬股份有限公司关于归还募集资金的公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement regarding the return of temporarily used idle raised funds to the dedicated fundraising account. It references a previous board meeting decision and confirms the completion of the fund return. The document is brief (536 characters) and serves as a notification of a capital use update rather than a detailed financial report or audit. It does not contain financial statements or detailed analysis, nor is it a report publication announcement. The content fits best under Capital/Financing Update (CAP) as it relates to the use and return of raised capital funds.
2024-04-25 Chinese
尚纬股份有限公司关于控股股东部分股份被司法冻结的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the judicial freezing of shares held by the company's controlling shareholder. It details the number of shares frozen, the reasons for the freeze, and the impact on the company. There is no financial data, no report attached or referenced as being published, and no mention of a meeting or voting results. This is a regulatory announcement about shareholding status and legal actions affecting shares, which fits best under Regulatory Filings (RNS) as it does not fit other more specific categories like Major Shareholding Notification (MRQ) because it concerns judicial freezing rather than ownership threshold changes.
2024-04-18 Chinese
尚纬股份有限公司关于公司股东部分股份补充质押的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the supplementary pledge of shares by a company shareholder. It details the number of shares pledged, the shareholder's identity, the pledge terms, and the impact on the company. It includes financial data and risk assessments related to the pledge but does not present a full financial report or earnings data. The document is a regulatory announcement about share pledging activities by shareholders, which fits the category of a Major Shareholding Notification (MRQ) because it involves disclosure of significant shareholding changes and pledges by major shareholders. The document length is short and focused on share pledge details rather than comprehensive financial reporting or management discussion.
2024-04-17 Chinese
尚纬股份有限公司关于收到控股股东、实际控制人的《刑事判决书》暨诉讼进展的公告
Legal Proceedings Report Classification · 95% confidence The document is an official announcement from a listed company regarding the receipt of a criminal judgment against its controlling shareholder and actual controller, including details of the litigation progress and its impact on the company. It includes legal and management impact information but does not contain financial statements or detailed financial data. The document is relatively short (1118 characters) and focuses on legal proceedings and management changes due to the criminal judgment. This fits the definition of a Legal Proceedings Report (LTR) rather than an Annual Report, Audit Report, or Management Report. It is not a simple announcement of a report publication, nor a certification or proxy statement. Therefore, the best classification is Legal Proceedings Report (LTR).
2024-04-15 Chinese

Browse filings by year

15 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.