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SHANGHAI HIUV NEW MATERIALS CO.,LTD — Investor Relations & Filings

Ticker · 688680 ISIN · CNE100004BY5 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,111 across all filing types
Latest filing 2026-05-20 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 688680

About SHANGHAI HIUV NEW MATERIALS CO.,LTD

https://www.hiuv.com

Shanghai Hiuv New Materials Co., Ltd. specializes in the research, development, and manufacturing of high-performance functional film materials. The company's core product line focuses on solar photovoltaic encapsulation solutions, including Ethylene Vinyl Acetate (EVA) films, Polyolefin Elastomer (POE) films, and multi-layer co-extruded EPE films. These materials are designed to optimize the protection, durability, and energy yield of solar modules by providing superior weather resistance, adhesion, and electrical insulation. Key innovations include high-reflectivity white EVA and anti-PID (Potential Induced Degradation) solutions. By utilizing advanced extrusion and material science technologies, the company provides critical components to global module manufacturers, supporting the long-term reliability of renewable energy systems.

Recent filings

Filing Released Lang Actions
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled “2025年年度股东会决议公告” and contains detailed voting results for each resolution proposed at the 2025 Annual General Meeting (e.g., number of votes for/against/abstentions, percentages, meeting attendance, quorum, and procedural confirmations). This matches the definition of an official announcement of shareholder vote outcomes. Therefore, it is classified as a Declaration of Voting Results & Voting Rights Announcement.
2026-05-20 Chinese
关于召开2026年第一季度业绩说明会的公告
Regulatory Filings Classification · 85% confidence The document is a public announcement scheduling an interactive Q1 2026 performance explanation meeting (investor call/roadshow) rather than containing any financial statements, presentation slides, or transcripts of the call. It does not provide the actual report (already published on April 29) nor the full report itself, but simply notifies investors of logistics and participation details. This type of notice is a general regulatory announcement and falls under the fallback category “Regulatory Filings” (RNS).
2026-05-18 Chinese
2025年年度股东会会议资料
AGM Information Classification · 100% confidence The document is titled "2025年年度股东会会议资料" which translates to "2025 Annual General Meeting (AGM) Meeting Materials" for Shanghai Haiyou New Materials Co., Ltd. It contains detailed information about the agenda, meeting rules, voting procedures, and various proposals to be discussed and voted on at the 2025 AGM. The content includes the schedule, voting methods, and detailed descriptions of the proposals such as the 2025 board work report, independent directors' reports, annual report and its summary, profit distribution plan, and other governance and operational matters. The document is clearly intended as materials for the Annual General Meeting, not the annual report itself or any other type of filing. It is comprehensive and lengthy (15,000 characters), consistent with AGM materials. Therefore, the correct classification is AGM Information (AGM-R).
2026-05-08 Chinese
上海海优威新材料股份有限公司2025年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Evaluation Report" for the year 2025 by Shanghai Haiyouwei New Materials Co., Ltd. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2025, including financial and non-financial internal control defects, audit opinions, scope of evaluation, standards used, and corrective actions. The content is focused on internal control assessment rather than full financial statements or annual performance. It is a specialized report on internal control evaluation, which aligns with the definition of an Audit Report / Information (AR) as it relates to audit results and internal control assessments, but is not a full Annual Report (10-K) or Interim Report (IR). The document length is 4497 characters, which is sufficient to contain substantive content rather than a mere announcement. Therefore, the best fitting category is AR (Audit Report / Information).
2026-04-17 Chinese
容诚会计师事务所（特殊普通合伙）关于上海海优威新材料股份有限公司2025年度非经营性资金占用及其他关联资金往来情况专项说明
Audit Report / Information Classification · 90% confidence The document is a standalone audit report issued by a registered accounting firm (容诚会计师事务所) detailing a special review of non-operating fund occupation and related-party fund flows for the fiscal year ended December 31, 2025. It includes the auditor’s opinion, report number, and a detailed table of audited amounts, which matches the definition of an Audit Report / Information filing (AR) rather than a full annual report or mere publication notice. FY 2025
2026-04-17 Chinese
关于未弥补亏损达实收股本总额三分之一的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Shanghai Haiyouwei New Materials Co., Ltd. regarding the company's accumulated losses reaching one-third of its paid-in capital. It includes financial figures, reasons for the losses, and the company's response measures. The document is relatively short (1525 characters) and serves as a formal disclosure of a significant financial condition and related board resolutions. It does not contain full financial statements or comprehensive financial analysis typical of an Annual Report (10-K) or Interim Report (IR). Instead, it is a regulatory announcement about the company's financial status and board decisions, which fits best under Regulatory Filings (RNS).
2026-04-17 Chinese

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