Skip to main content
Windsun Science Technology Co.,Ltd. logo

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 2024-02-26 Major Shareholding Noti…
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
新风光电子科技股份有限公司股东减持计划时间届满未减持股份的结果公告
Major Shareholding Notification Classification · 95% confidence The document is a formal announcement from the company 新风光电子科技股份有限公司 regarding the expiration of a shareholder stock reduction plan without any shares being sold. It details the shareholders involved, their holdings, and the results of the planned share reduction period. The document is short (2480 characters) and focuses on the outcome of a shareholding reduction plan, which is a notification about share transactions by shareholders but not a report of actual transactions or financial results. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes or planned changes in significant share ownership levels. It is not a full financial report, earnings release, or management report, nor is it a regulatory filing or announcement of a report publication. Therefore, the best classification is MRQ with high confidence.
2024-02-26 Chinese
新风光电子科技股份有限公司关于副总经理辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the company's Vice General Manager. It details the resignation, the effective date, and the impact on the company. There is no financial data, no mention of financial results, reports, or regulatory filings beyond the resignation notice. This fits the category of Board/Management Information, which covers announcements of changes in senior management.
2024-02-26 Chinese
新风光2023年度业绩快报公告
Earnings Release Classification · 95% confidence The document is titled as a "2023年度业绩快报公告" which translates to "2023 Annual Performance Express Report Announcement." It contains preliminary financial data for the year 2023, including revenue, profit, and other key financial metrics. The data is explicitly stated as preliminary and unaudited, with a note that the final audited data will be in the company's formal annual report. The document is relatively short (1808 characters) and serves as a quick summary or earnings preview rather than a full detailed report. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of quarterly or annual financial results with key highlights only. It is not a full Annual Report (10-K) or Interim Report (IR) because it lacks comprehensive financial statements and detailed analysis. It is also not a Report Publication Announcement (RPA) because it contains actual preliminary financial data rather than just announcing the release of a report. Therefore, the correct classification is Earnings Release (ER).
2024-02-22 Chinese
新风光电子科技股份有限公司关于控股股东及部分股东、董事、高级管理人员自愿承诺不减持公司股份的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement from a company regarding voluntary commitments by its controlling shareholders, some other shareholders, and senior management not to reduce their shareholdings in the company for specified periods. It details shareholding percentages and the terms of the non-reduction commitments. 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 commitments by insiders and major shareholders, which fits best under the category of Major Shareholding Notification (MRQ). The document length is short and focused on shareholding commitments, not a full report or financial statement.
2024-02-05 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2023年度持续督导工作定期现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2023年度持续督导工作定期现场检查报告" which translates to "2023 Annual Continuous Supervision Work Regular On-site Inspection Report." It is issued by the sponsor (保荐机构) 红塔证券股份有限公司 for the company 新风光电子科技股份有限公司. The content details the sponsor's on-site inspection of the company's governance, internal controls, information disclosure, independence, use of raised funds, related party transactions, guarantees, major investments, and operating status during the continuous supervision period in 2023. It references regulatory rules related to securities issuance and listing supervision, and concludes with the sponsor's opinion on compliance and governance. The document is a standalone audit or inspection report by the sponsor, not a full annual report or earnings release. It is not a brief announcement or a certification letter but a substantive report on the sponsor's continuous supervision work. Therefore, it fits best under the category of Audit Report / Information (AR). The document length (3603 characters) is sufficient for a detailed report but not a full annual report. No indication that this is a report publication announcement or a regulatory filing. Hence, the classification is AR with high confidence.
2024-01-02 Chinese
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2023年度持续督导工作定期现场检查报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from a sponsoring institution (中泰证券股份有限公司) regarding the ongoing supervision and on-site inspection of a listed company (新风光电子科技股份有限公司) for the year 2023. It covers governance, internal controls, information disclosure, independence, use of raised funds, related party transactions, guarantees, major investments, and operational status. The report references regulatory rules and continuous supervision requirements by the Shanghai Stock Exchange and China Securities Regulatory Commission. The content is a comprehensive supervisory inspection report rather than a general annual report or earnings release. It is not a brief announcement or a certification letter but a substantive report on continuous supervision work. This fits the category of Audit Report / Information (AR), which includes standalone audit or regulatory inspection reports and results of internal or regulatory stress tests, excluding full annual reports. The document length (3177 characters) is consistent with a detailed report but not a full annual report. Therefore, the classification is AR with high confidence.
2024-01-02 Chinese

Browse filings by year

6 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.