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Wells Advanced Materials (Shanghai)Co.,Ltd. — Investor Relations & Filings

Ticker · 301555 ISIN · CNE1000069T5 Shenzhen Stock Exchange Manufacturing
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Filings indexed 363 across all filing types
Latest filing 2025-04-28 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 301555

About Wells Advanced Materials (Shanghai)Co.,Ltd.

https://www.wellswam.com

Wells Advanced Materials (Shanghai) Co., Ltd. specializes in the research, development, and manufacture of high-performance epoxy resin systems and advanced composite materials. The company provides a comprehensive range of products, including epoxy casting resins, adhesive systems, potting compounds, and specialty formulations designed for demanding industrial applications. Its core offerings serve critical sectors such as power transmission and distribution, where they are used for electrical insulation in insulators and transformers, as well as the renewable energy sector for wind turbine blade production. Wells Advanced Materials focuses on delivering technically advanced solutions that offer superior thermal stability, mechanical strength, and chemical resistance. The company emphasizes innovation and technical support to provide customized material solutions for the electronics, automotive, and aerospace industries.

Recent filings

Filing Released Lang Actions
2024年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2024 by 惠柏新材料科技（上海）股份有限公司. It discusses the company's internal control evaluation, including the scope, standards, and conclusions about the effectiveness of internal controls over financial reporting and non-financial reporting. It contains detailed descriptions of internal control defect classifications and remediation status. The document is a standalone report focused on internal control evaluation rather than a full annual report or audit report. It is not an announcement or a brief notice but a substantive report on internal control effectiveness. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles and internal control evaluations, excluding full annual reports. The document length is under 5,000 characters but contains detailed substantive content, so it is not a mere announcement. Therefore, the classification is AR with high confidence. FY 2024
2025-04-28 Chinese
独立董事2024年度述职报告（郭建南）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2024 Annual Work Report" for 惠柏新材料科技（上海）股份有限公司. It is a detailed report by an independent director summarizing their duties, attendance, supervision activities, and evaluations for the year 2024. The content focuses on the director's role, attendance at board and committee meetings, oversight of financial and internal control matters, and protection of shareholder interests. It does not contain financial statements or audit results but is a narrative report on management and governance activities by a board member. This fits the category of Board/Management Information (MANG), which covers announcements related to changes or reports from company directors or senior management. The document is over 5,000 characters and is a substantive report, not a brief announcement or certification. Therefore, the best classification is MANG with high confidence.
2025-04-28 Chinese
关于举办2024年度网上业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling of the 2024 annual performance online briefing (业绩说明会) by 惠柏新材料科技（上海）股份有限公司. It references that the 2024 annual report has already been disclosed on April 29, 2025, and invites investors to participate in the online briefing on May 15, 2025. The document does not contain the actual annual report or detailed financial data but serves as a notice for an investor presentation event. The document length is short (822 characters), and it is clearly an announcement rather than the report itself. Therefore, it fits the category of Investor Presentation (IP).
2025-04-28 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policy by 惠柏新材料科技（上海）股份有限公司. It details the nature of the accounting policy change, the reasons for the change, and the approvals by the board and audit committee. The document does not contain financial statements or substantive financial data but rather informs stakeholders about the policy change and its expected impact. The document length is 2278 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, it fits best into the category of a Regulatory Filing (RNS), as it is a formal disclosure of a corporate event that does not constitute a full financial report or other specific filing type.
2025-04-28 Chinese
独立董事2024年度述职报告（徐新建）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2024 Annual Work Report" for 惠柏新材料科技（上海）股份有限公司. It is a detailed report by an independent director summarizing their duties, attendance, supervision activities, and opinions on company governance and financial reporting for the year 2024. The content focuses on the director's role, oversight of internal controls, financial reports, related party transactions, and corporate governance matters. It is not a full annual report (10-K), nor an audit report, but a management-related report specifically from an independent director about their annual duties and observations. This fits best under Board/Management Information (MANG), which includes announcements or reports about board or senior management activities and changes. The document is substantive and not a mere announcement or certification, so it is not RNS or RPA. Therefore, the classification is MANG with high confidence.
2025-04-28 Chinese
2025年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 First Quarter Report" of 惠柏新材料科技（上海）股份有限公司, indicating it is a quarterly financial report. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and explanations of financial metrics for the first quarter of 2025. The document explicitly states it is a quarterly report and is unaudited. The length of the document (over 12,000 characters) and the presence of substantive financial data confirm it is a full interim/quarterly report rather than a brief announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q1 2025
2025-04-28 Chinese

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