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Ningbo Solartron Technology Co., Ltd. — Investor Relations & Filings

Ticker · 688299 ISIN · CNE100003NN5 Shanghai Stock Exchange Manufacturing
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Filings indexed 810 across all filing types
Latest filing 2025-11-13 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688299

About Ningbo Solartron Technology Co., Ltd.

https://www.solartrontech.com/

Ningbo Solartron Technology Co., Ltd. specializes in the research, development, and manufacturing of high-performance functional films. The company’s core product portfolio includes reflective films, backsheet films, and optical films designed for liquid crystal displays (LCDs), semiconductor lighting, and photovoltaic applications. Utilizing advanced polymer material science and precision coating technologies, Solartron produces micro-nano structured films that enhance light efficiency and durability in electronic devices. The company serves global manufacturers in the display and renewable energy sectors, focusing on technological innovation in light management and surface treatment. Its expertise extends to multi-layer co-extrusion and specialized surface functionalization, providing critical components for high-brightness displays and efficient solar energy conversion systems.

Recent filings

Filing Released Lang Actions
国浩律师（上海）事务所关于宁波长阳科技股份有限公司2025年第四次临时股东大会的法律意见书
Regulatory Filings
2025-11-13 Chinese
宁波长阳科技股份有限公司2025年第四次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a detailed announcement of the resolutions passed at the 2025 fourth extraordinary general meeting of shareholders of Ningbo Changyang Technology Co., Ltd. It includes information about the meeting date, attendance, voting results on various proposals, and legal witness statements confirming the validity of the meeting and resolutions. The content focuses on shareholder meeting decisions and voting outcomes rather than financial results or management changes. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 2821 characters, which is sufficient to contain detailed voting results rather than just a brief announcement or a report publication notice.
2025-11-13 Chinese
宁波长阳科技股份有限公司关于选举第四届董事会职工代表董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement from Ningbo Changyang Technology Co., Ltd. regarding the election of an employee representative director to the fourth board of directors. It details the board composition changes, the election process, and the qualifications of the elected director. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to shareholder voting results from a general meeting. The content focuses on board/management information, specifically the appointment of a board member. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication or a certification, so it is not RPA or RNS.
2025-11-13 Chinese
宁波长阳科技股份有限公司2025年第四次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as "2025 年第四次临时股东大会会议资料" which translates to "2025 Fourth Extraordinary General Meeting (EGM) Meeting Materials". It contains detailed meeting instructions, agenda, and proposals for shareholder approval, including governance changes such as canceling the supervisory board and increasing the board size, as well as amendments to company bylaws and governance rules. The content is clearly materials prepared for a shareholders' meeting, including procedural rules and proposals to be voted on. It is not a report of voting results, nor a simple announcement of a meeting, but the actual meeting materials provided to shareholders for the EGM. This fits the definition of AGM Information (AGM-R), which includes presentations and materials shared during the Annual or Extraordinary General Meeting. The document is about an extraordinary shareholders meeting, but the category AGM-R covers such meeting materials as well. The document is about governance and meeting agenda, not a full annual report, audit report, or other financial report. Therefore, the correct classification is AGM-R with high confidence.
2025-11-05 Chinese
宁波长阳科技股份有限公司内幕信息知情人登记管理制度（2025年修订）
Governance Information Classification · 95% confidence The document is titled '内幕信息知情人登记管理制度（2025 年修订）' which translates to 'Insider Information Insider Registration Management System (2025 Revision)'. It details the company's internal policies and procedures for managing insider information and insider personnel registration. The content includes definitions, scope, registration management, confidentiality, and responsibility clauses related to insider information. There are no financial statements, earnings data, or report disclosures. It is a governance-related document outlining internal rules and compliance procedures for insider information management. Therefore, it fits best under Governance Information (CGR). The document length is over 6,000 characters and contains detailed policy text, not a brief announcement or certification, so it is not RNS or RPA.
2025-10-28 Chinese
宁波长阳科技股份有限公司关于取消监事会、增加董事会人数、修订《公司章程》及修订、制定部分治理制度的公告
Board/Management Information Classification · 95% confidence The document is an official announcement from Ningbo Changyang Technology Co., Ltd. regarding corporate governance changes: cancellation of the supervisory board, increase in board members, and amendments to the company's articles of association and governance systems. It details board structure changes, legal compliance references, and governance rule revisions. There are no financial statements, earnings data, or audit information. The document is a formal announcement about board and governance changes, fitting the category of Board/Management Information (MANG). The document length is short (1749 characters), and it is not a report publication announcement or certification. Therefore, the classification is MANG with high confidence.
2025-10-28 Chinese

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