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Windsun Science Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 688663 ISIN · CNE1000052W5 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 629 across all filing types
Latest filing 2022-11-14 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688663

About Windsun Science Technology Co.,Ltd.

https://en.fengguang.com/

Windsun Science Technology Co., Ltd. specializes in the research, development, and manufacturing of high-power electronic equipment focused on power quality and energy efficiency. The company’s core product portfolio includes Static Var Generators (SVG), Static Var Compensators (SVC), and high-voltage variable frequency drives. These solutions are designed to enhance grid stability, improve power factor, and reduce energy consumption across various sectors such as renewable energy, heavy industry, and utility power grids. Windsun provides advanced reactive power compensation and harmonic filtering technologies to address the challenges of modern electrical systems. Its systems are widely utilized in wind and solar farms to ensure grid compliance and operational reliability. The company emphasizes technological innovation in power conversion and control, offering customized engineering solutions for complex industrial applications.

Recent filings

Filing Released Lang Actions
中泰证券股份有限公司关于新风光电子科技股份有限公司调整核心技术人员的核查意见
Board/Management Information Classification · 95% confidence The document is a detailed verification opinion from a securities company acting as a sponsor for a listed company regarding the adjustment of core technical personnel. It discusses personnel changes, their impact on the company, and compliance with regulatory requirements. There are no financial statements, earnings data, or report publication announcements. The content focuses on management and personnel changes related to core technical staff, which aligns with Board/Management Information filings. The document length is 1876 characters, which is relatively short but contains substantive content about management changes rather than just an announcement or certification. Therefore, the most appropriate classification is MANG (Board/Management Information).
2022-11-14 Chinese
新风光股东询价转让计划书
Share Issue/Capital Change Classification · 95% confidence The document is a detailed announcement regarding a shareholder's plan to transfer shares through a non-public inquiry transfer before the company's initial public offering. It includes specifics about the shareholder, the number and percentage of shares to be transferred, transfer conditions, pricing principles, and risk disclosures. The content focuses on a capital transaction involving share transfer by a significant shareholder, not on financial results, management changes, or regulatory filings. The document length is 2858 characters, which is relatively short but contains substantive details about the share transfer plan rather than just announcing a report publication. Therefore, it fits best under the category of Share Issue/Capital Change (SHA), which covers announcements regarding new share issues, stock splits, or other capital changes such as share transfers by shareholders.
2022-11-14 Chinese
红塔证券股份有限公司关于新风光电子科技股份有限公司调整核心技术人员的核查意见
Board/Management Information Classification · 95% confidence The document is a detailed verification opinion from a sponsoring securities company regarding the adjustment of core technical personnel at a company preparing for an initial public offering and listing on the STAR Market. It discusses personnel changes, their impact on the company, and compliance with regulatory requirements. The document references regulatory rules related to securities issuance and listing but does not contain financial statements or earnings data. It is not an announcement of a report publication but a substantive verification opinion related to management and personnel changes. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes in senior management or key personnel.
2022-11-14 Chinese
新风光关于调整核心技术人员的公告
Board/Management Information Classification · 95% confidence The document is an announcement from a company about the adjustment of its core technical personnel, specifically about a key individual no longer being recognized as a core technical staff member due to a change in job responsibilities. It includes details about the individual's background, shareholding, patents, confidentiality agreements, and the impact of this change on the company's operations and R&D capabilities. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to shareholder votes or meetings. The document is a corporate announcement about management/personnel changes related to technical staff, which fits best under Board/Management Information (MANG) as it concerns changes in key personnel affecting company operations.
2022-11-14 Chinese
新风光关于持股5%以上股东权益变动的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding a change in shareholding by a shareholder holding more than 5% of the company's shares. It details the shareholding structure, the nature of the share lending transaction, and confirms that the controlling shareholder and actual controller remain unchanged. The document is titled as a "提示性公告" (prompting announcement) about a shareholder's equity change and includes no financial statements or detailed financial analysis. It is a notification of a major shareholding change rather than a full report or financial filing. Therefore, it fits the category of Major Shareholding Notification (MRQ). The document length is short and focused solely on shareholding changes, confirming this classification with high confidence.
2022-11-11 Chinese
简式权益变动报告书
Major Shareholding Notification Classification · 95% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the change in shareholding percentage of an information disclosure obligor (汶上开元控股集团有限公司) in the listed company 新风光电子科技股份有限公司. The document includes specifics about the shareholding before and after the change, the method of change (transfer via securities lending), and confirms compliance with relevant laws and disclosure obligations. There is no indication of it being an annual report, earnings release, or other financial report. Instead, it is a formal notification of a change in major shareholding or equity interest. This matches the definition of "Major Shareholding Notification (Code: MRQ)" which covers notifications of changes in significant share ownership levels crossing thresholds. The document length and detail confirm it is the report itself, not just an announcement of a report publication or a certification. Therefore, the correct classification is MRQ with high confidence.
2022-11-11 Chinese

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