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Haohua Chemical Science & Technology Corp., Ltd. — Investor Relations & Filings

Ticker · 600378 ISIN · CNE0000016V4 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,248 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600378

About Haohua Chemical Science & Technology Corp., Ltd.

http://www.hhkj.chemchina.com

Haohua Chemical Science & Technology Corp., Ltd. specializes in the research, development, and production of advanced materials and specialty chemicals. The company operates through several specialized research institutes, focusing on high-end fluorine materials, electronic gases, aviation chemicals, and specialty rubber products. Its portfolio includes high-purity electronic gases for semiconductor manufacturing, high-performance fluoropolymers, and specialized lubricants and coatings for the aerospace sector. Haohua provides critical technical solutions for high-tech industries, leveraging its extensive R&D capabilities to develop innovative chemical products. The company serves diverse markets including electronics, aerospace, automotive, and environmental protection, positioning itself as a key provider of high-performance chemical materials and engineering services.

Recent filings

Filing Released Lang Actions
北京市通商律师事务所关于昊华化工科技集团股份有限公司2025年年度股东会的法律意见书
Regulatory Filings Classification · 80% confidence The document is a legal opinion letter (“法律意见书”) prepared by an external law firm regarding the convening, procedures, attendance and voting results of the 2025 Annual General Meeting. It is not the AGM presentation or minutes, nor a pure voting results announcement (DVA) – instead it is a statutory compliance/legal document furnished by counsel. Therefore it does not fit any specific reporting category other than the fallback “Regulatory Filings” (RNS) for miscellaneous filings and compliance documents.
2026-05-22 Chinese
昊华科技2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is titled as the 2025 Annual General Meeting Shareholders’ Resolutions Announcement, detailing the meeting attendance and voting results for various proposals. It reports the official voting outcomes at a shareholder meeting, matching the definition for Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-22 Chinese
昊华科技关于新开立募集资金专户并签订募集资金专户存储四方监管协议的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the opening of a new special account for raised funds and the signing of a four-party supervision agreement related to the management of these funds. It details the fundraising amount, the regulatory approvals, the parties involved, and the terms of the supervision agreement. There are no financial statements or detailed financial performance data included. The document is primarily about capital management and regulatory compliance related to fundraising activities. It is not a full financial report, audit report, or earnings release. Given the focus on fundraising and capital management, this fits best under the category of Capital/Financing Update (CAP). The document length is under 5,000 characters, but it contains substantive information about capital structure changes rather than just announcing a report publication, so it is not an RPA. Therefore, the classification is CAP with high confidence.
2026-05-08 Chinese
昊华科技关于召开2025年年度股东会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2025 Annual General Meeting (AGM) of the company, including the date, location, voting methods, agenda items, and instructions for shareholders. It does not contain the actual annual report or financial statements but rather the announcement and procedural details for the upcoming AGM. The document length is under 5,000 characters and primarily serves as a meeting notice. Therefore, it fits the category of AGM Information (AGM-R) rather than the Annual Report (10-K) or other report types.
2026-04-23 Chinese
昊华化工科技集团股份有限公司2025年度审计报告
Regulatory Filings
2026-04-23 Chinese
昊华科技独立董事2025年度述职报告（李姝）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2025 Annual Work Report" for 吴华科技 (Wu Hua Technology). It details the independent director's background, attendance at board and shareholder meetings, participation in committees, communication with auditors, oversight of financial and internal control reports, review of related party transactions, and overall evaluation of the company's governance and compliance during the year 2025. The content is a detailed narrative of the independent director's duties, observations, and opinions on the company's governance and financial reporting for the year 2025. This type of document is a report by a board member on their annual duties and observations, which fits the category of Board/Management Information (MANG). It is not an annual report (10-K), audit report (AR), or any other financial or regulatory filing. The document length is sufficient and contains substantive content about board activities and governance. Therefore, the appropriate classification is MANG with high confidence.
2026-04-23 Chinese

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