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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 2025-06-03 Regulatory Filings
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
关于变更持续督导保荐代表人的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the change of the continuous supervision sponsor representative for the company's IPO and listing on the Growth Enterprise Market. It details the replacement of one sponsor representative with another and includes a brief resume attachment. There is no financial data, report, or detailed analysis presented. The document is a regulatory announcement about management of sponsorship duties related to the IPO process, not a financial report or meeting material. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2025-06-03 Chinese
关于持股5%以上股东减持股份的预披露公告
Major Shareholding Notification Classification · 95% confidence The document is a pre-disclosure announcement regarding a shareholder holding more than 5% of the company's shares planning to reduce their holdings. It details the shareholder's name, shareholding percentage, planned reduction amount, methods, timing, and compliance with regulatory requirements. The document does not contain financial statements or performance data but is a regulatory announcement about a major shareholding change. This fits the definition of a Major Shareholding Notification (MRQ). The document length is 2854 characters, which is consistent with a detailed announcement rather than a full report. Therefore, the correct classification is MRQ with high confidence.
2025-05-26 Chinese
北京大成（上海）律师事务所关于惠柏新材料科技（上海）股份有限公司2024年年度股东大会的法律意见书
Regulatory Filings
2025-05-21 Chinese
2024年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2024 Annual General Meeting (AGM) of 惠柏新材料科技（上海）股份有限公司. It includes information about the meeting date, attendance, voting results on various proposals including the 2024 annual report, financial statements, profit distribution, director and supervisor remuneration, and other corporate matters. The document also contains legal opinions confirming the validity of the meeting and voting process. The content is focused on the AGM proceedings and voting outcomes rather than the full annual report or financial statements themselves. The document length is about 5784 characters, which is sufficient for a detailed AGM resolution announcement. Therefore, the document fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2025-05-21 Chinese
2024年度内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report' for the fiscal year 2024. It includes an auditor's opinion on the effectiveness of the company's internal control over financial reporting as of December 31, 2024. The document is issued by a registered accounting firm and contains detailed audit responsibilities and conclusions. It is a standalone audit report focused on internal control effectiveness, not a full annual report or other type of filing. Therefore, it fits the definition of an Audit Report / Information (AR). The document length is short but contains substantive audit content, not just an announcement or certification. Hence, the classification is AR with high confidence. FY 2024
2025-04-28 Chinese
2024年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an "审计报告及财务报表" which translates to "Audit Report and Financial Statements" for the fiscal year 2024 (January 1, 2024 to December 31, 2024). It contains detailed audit opinions, key audit matters, and extensive financial statements including consolidated and parent company balance sheets, profit and loss statements, and cash flow statements. The presence of an auditor's opinion, detailed financial data, and notes to the financial statements indicates this is a standalone audit report rather than a full annual report or a simple announcement. The document length is substantial (15,000 characters), and it includes comprehensive financial data and audit details, not just a certification or announcement. Therefore, the document fits the category of an Audit Report / Information (AR). FY 2024
2025-04-28 Chinese

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