Skip to main content
H

HNAC Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 300490 LEI · 300300YF84SZEHHQ6D04 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,033 across all filing types
Latest filing 2026-04-22 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300490

About HNAC Technology Co.,Ltd.

https://www.cshnac.com

HNAC Technology Co., Ltd. specializes in the development and implementation of advanced automation and control systems for the energy and water sectors. The company provides comprehensive solutions for hydropower stations, power grids, and water conservancy projects, focusing on intelligent control, protection, and monitoring systems. Its product portfolio includes microgrid systems, energy storage solutions (ESS), and smart energy management platforms designed to optimize multi-energy coordination. HNAC also offers specialized equipment for water treatment and environmental protection. By integrating information technology with industrial automation, the company supports the digital transformation of infrastructure, delivering integrated systems that enhance operational efficiency and reliability for global utility and industrial clients.

Recent filings

Filing Released Lang Actions
董事会关于独立董事独立性情况的专项意见
Governance Information Classification · 1% confidence The document is a brief board-issued opinion on the independence of the company’s independent directors, referencing compliance with regulatory governance rules. It is not announcing a change in personnel or a dividend, nor is it a full annual/interim report. This aligns with Governance Information (CGR), which covers internal rules and governance practices.
2026-04-22 Chinese
关于作废2025年限制性股票激励计划部分已授予尚未归属的第二类限制性股票的公告
Share Issue/Capital Change Classification · 1% confidence The document is a formal company announcement detailing the cancellation of a portion of granted but unvested restricted shares under its 2025 equity incentive plan. This is not a management change, earnings release, regulatory notice of publication, or insider trade. It relates directly to the company’s equity capital structure (cancellation of share grants), which falls under “Share Issue/Capital Change.” Thus, the correct category is SHA.
2026-04-22 Chinese
国泰海通证券股份有限公司关于公司2025年度内部控制自我评价报告的核查意见
Audit Report / Information Classification · 1% confidence The document is a standalone “核查意见” (check opinion) issued by the sponsoring securities firm on the company’s 2025 internal control self-evaluation report. It is not the company’s full annual or quarterly report, nor an earnings release or investor presentation. Rather, it represents an independent review of internal controls akin to an audit report. This aligns with the category “Audit Report / Information (AR).”
2026-04-22 Chinese
湖南启元律师事务所关于公司2025年限制性股票激励计划作废部分已授予尚未归属的第二类限制性股票事项的法律意见书
Share Issue/Capital Change Classification · 1% confidence The document is a legal opinion (“法律意见书”) by an external law firm on the cancellation of part of a 2025 restricted stock incentive plan (i.e., forfeiture of unvested shares). This is not an earnings release, annual report, M&A announcement, or management change; it is a corporate action affecting the company’s share capital (cancellation of previously granted but unvested shares). Under the filing definitions, such a corporate action on share capital falls under “Share Issue/Capital Change” (Code: SHA).
2026-04-22 Chinese
2025年度独立董事述职报告（曾德明)
Governance Information Classification · 1% confidence The document is the 2025 annual performance report (“述职报告”) of an independent director of the company. It is not announcing changes in board composition (MANG), nor is it an audit, financial statement, earnings release, proxy solicitation, or other transaction. Instead, it details the governance practices, committee attendance, oversight activities, and compliance with governance rules by the independent director. This aligns with the Governance Information category, which covers reports on internal rules, board structure, and governance practices.
2026-04-22 Chinese
2025年可持续发展（ESG）报告
Environmental & Social Information Classification · 1% confidence The document is a full, standalone 2025 Sustainability (ESG) Report by 华自科技, covering environmental, social, and governance topics in detail. It is not an announcement or summary but the actual ESG report itself, fitting the “Environmental & Social Information” category.
2026-04-22 Chinese

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.