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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 1,750 across all filing types
Latest filing 2023-06-14 Regulatory Filings
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
控股股东及实际控制人关于尚纬股份有限公司股票交易异常波动问询函的回复
Regulatory Filings
2023-06-14 Chinese
尚纬股份有限公司股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding abnormal stock price fluctuations of the company 尚纬股份有限公司 (Shangwei Co., Ltd.). It details the stock price movements over specific dates, the company's internal investigation results, and reassurances about the absence of undisclosed material information affecting stock price. It also includes a risk warning and a statement from the board of directors confirming the accuracy and completeness of the disclosed information. The document is short (1681 characters) and serves as a regulatory disclosure about stock price abnormality rather than a financial report or detailed analysis. It does not contain financial statements, management discussion, or audit information. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2023-06-14 Chinese
尚纬股份有限公司股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding abnormal stock price fluctuations of the company 尚纬股份有限公司 (Shangwei Co., Ltd.). It details the stock price drop over three consecutive trading days, the company's internal investigation confirming normal operations, and the absence of undisclosed material information affecting stock price. It also includes a risk warning and a board statement confirming no undisclosed matters. The document is a regulatory disclosure about stock price abnormality and related clarifications, typical of a regulatory announcement to comply with stock exchange rules. It does not contain financial statements, audit information, or detailed financial results. It is not a report or presentation but a formal announcement about stock trading irregularities and company status. Therefore, it fits best under Regulatory Filings (RNS). The document length is short (1673 characters), and it is not a report publication announcement or certification letter, but a regulatory disclosure. Confidence is high due to clear content and format.
2023-06-07 Chinese
控股股东及实际控制人关于尚纬股份有限公司股票交易异常波动问询函的回复
Regulatory Filings Classification · 90% confidence The document contains only an omitted picture placeholder and has a very short length (55 characters). There is no textual content, no financial data, no report title, no regulatory references, or any other information to classify it as a specific report type. Given the lack of content, the document cannot be classified as a substantive report or announcement. It falls under the fallback category for miscellaneous or insufficient filings, which is Regulatory Filings (RNS).
2023-06-07 Chinese
尚纬股份有限公司独立董事关于第五届董事会第二十三次会议相关审议事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from the independent directors of 尚纬股份有限公司 regarding a specific board meeting resolution about the temporary use of idle raised funds to supplement working capital. It discusses compliance with regulatory guidelines and internal procedures, and expresses agreement with the proposal. The document is a formal statement related to board deliberations and approvals, not a full financial report or earnings release. It does not contain financial statements or detailed financial data. This fits best under Board/Management Information (MANG), as it relates to board meeting decisions and governance matters.
2023-04-28 Chinese
尚纬股份有限公司2022年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a "2022 Annual General Meeting Resolution Announcement" for 尚纬股份有限公司. It details the date and location of the AGM, attendance, voting results on various proposals including the 2022 annual report and financial statements, director and supervisor remuneration, and other corporate governance matters. It includes voting percentages and legal opinions confirming the validity of the meeting and resolutions. The document is a formal announcement of the resolutions passed at the AGM rather than the full annual report or financial statements themselves. It is not a transcript, financial report, or management discussion but a declaration of voting results and meeting outcomes. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length and content support this classification with high confidence.
2023-04-28 Chinese

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