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SHANGHAI HOLYSTAR ELECTRICAL TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688330 ISIN · CNE100005XB4 Shanghai Stock Exchange Manufacturing
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Filings indexed 513 across all filing types
Latest filing 2026-05-25 Transaction in Own Shar…
Country CN China
Listing Shanghai Stock Exchange 688330

About SHANGHAI HOLYSTAR ELECTRICAL TECHNOLOGY CO., LTD.

https://www.holystar.com.cn/

Shanghai Holystar Electrical Technology Co., Ltd. specializes in the research, development, and manufacturing of power electronics and power quality management solutions. The company's core product portfolio includes Active Power Filters (APF), Static Var Generators (SVG), and advanced energy storage systems designed to optimize electrical efficiency and stability. Holystar provides comprehensive solutions for harmonic suppression, reactive power compensation, and voltage regulation across diverse sectors such as industrial manufacturing, data centers, and renewable energy installations. By integrating smart grid technologies and high-performance power conversion systems, the company focuses on enhancing power reliability and reducing energy consumption for infrastructure projects.

Recent filings

Filing Released Lang Actions
宏力达关于公司2025年限制性股票激励计划首次授予部分第一个归属期归属结果的公告
Transaction in Own Shares Classification · 80% confidence The document is an announcement of the vesting and registration of restricted stock under the company’s 2025 incentive plan, detailing that treasury shares (previously repurchased) have now been allocated to employees. This is effectively a sale/issuance of the company’s own shares. Under the taxonomy, such disposition of treasury shares falls under “Transaction in Own Shares” (POS).
2026-05-25 Chinese
国浩律师（上海）事务所关于上海宏力达信息技术股份有限公司2025年年度股东会的法律意见书
Regulatory Filings Classification · 54% confidence The document is a legal opinion letter from the company’s counsel regarding the legality of procedures and voting results for the 2025 annual shareholders’ meeting. It is not the AGM materials (no presentation slides), nor is it a proxy solicitation, vote results notice in the company’s name, nor a financial report. It falls outside the specialized categories and is best classified as a general regulatory filing (miscellaneous legal/regulatory document).
2026-05-14 Chinese
宏力达2025年年度股东会会议材料
AGM Information Classification · 95% confidence The document is titled "2025年年度股东会会议材料" which translates to "2025 Annual General Meeting (AGM) Meeting Materials". It contains detailed agenda items for the 2025 AGM, including board reports, profit distribution proposals, audit firm reappointment, remuneration proposals, related party transactions, and investment transactions. The document is comprehensive and clearly intended as materials for the shareholders' meeting. It is not a simple announcement or a brief summary but a full set of meeting materials. This matches the definition of AGM Information (AGM-R), which includes presentations and materials shared during the AGM. The document length is about 15,000 characters, indicating it is a full meeting material document rather than a short announcement. Therefore, the correct classification is AGM-R with high confidence.
2026-05-07 Chinese
宏力达关于日常关联交易预计的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Shanghai Honglida Information Technology Co., Ltd. regarding the expected daily related-party transactions. It includes details about the transaction amounts, related parties, approval procedures, and impact on the company. The document is an announcement of expected related-party transactions requiring shareholder approval, not a financial report or audit. It is a regulatory announcement about corporate governance and related-party dealings, fitting best under Regulatory Filings (RNS). The document length is under 5,000 characters and it is not a report itself but an announcement of a corporate matter.
2026-04-22 Chinese
宏力达2025年度环境、社会和公司治理（ESG）报告摘要
Environmental & Social Information Classification · 95% confidence The document is titled as an "环境、社会和公司治理报告摘要" which translates to "Environmental, Social and Corporate Governance Report Summary." It references the full ESG report for the year 2025 and discusses sustainability governance, stakeholder communication, and ESG materiality assessments. The content aligns with Environmental & Social Information reporting, focusing on ESG factors and sustainability disclosures. The document length is 2469 characters, which is relatively short but contains substantive ESG content rather than just an announcement or a link to a report. Therefore, it fits the category of Environmental & Social Information (SR).
2026-04-22 Chinese
上海宏力达信息技术股份有限公司内控审计报告
Audit Report / Information Classification · 100% confidence The document is titled '内控审计报告' which translates to 'Internal Control Audit Report'. It is issued by a certified public accounting firm and addresses the effectiveness of the company's internal control over financial reporting as of December 31, 2025. The document includes the auditor's opinion on the internal control, references to auditing standards, and certification details of the accounting firm. There is no indication that this is a full annual report or a general financial report; rather, it is a standalone audit report focused specifically on internal control over financial reporting. The document length is 5702 characters, which is sufficient to contain substantive audit content rather than just an announcement. Therefore, this document fits the category of an Audit Report / Information (AR). FY 2025
2026-04-22 Chinese

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