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Costar Group Co., Ltd. — Investor Relations & Filings

Ticker · 002189 ISIN · CNE100000882 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,621 across all filing types
Latest filing 2026-05-25 Declaration of Voting R…
Country CN China
Listing Shenzhen Stock Exchange 002189

About Costar Group Co., Ltd.

https://hn508.csgc.com.cn

Costar Group Co., Ltd. specializes in the research, development, and manufacturing of precision optical components and optoelectronic systems. The company produces a wide range of products, including optical lenses, prisms, and mirrors, as well as integrated assemblies such as CCTV lenses, vehicle-mounted camera modules, and projection systems. Its technical expertise spans optical design, cold processing, and thin-film coating. Costar Group serves diverse sectors including security surveillance, automotive electronics, and consumer imaging. By leveraging advanced manufacturing processes and large-scale production capabilities, the company provides high-precision optical solutions, focusing on the integration of optical, mechanical, and electronic components to meet evolving technological demands in digital imaging and sensing.

Recent filings

Filing Released Lang Actions
2025年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is a formal announcement of the 2025 Annual General Meeting (AGM) resolutions and detailed shareholder voting results (number of shares, percentages, approval outcomes) for each proposal. It does not contain slide materials or the full AGM transcript but specifically reports voting outcomes. This matches the category ‘Declaration of Voting Results & Voting Rights Announcements’.
2026-05-25 Chinese
2025年度股东会会议资料
AGM Information Classification · 85% confidence The document is clearly titled “2025年度股东会会议资料” and contains the agenda and detailed proposals to be discussed at the 2025 Annual General Meeting held on May 25, 2026. It is not the written minutes or voting results but rather the meeting materials and presentations circulated in advance of the AGM. This matches the definition of AGM Information (AGM-R).
2026-05-18 Chinese
独立董事候选人声明与承诺（王占山）
Board/Management Information Classification · 95% confidence The document is a detailed declaration and commitment statement by an independent director candidate for a company's board. It includes statements of qualifications, compliance with laws and regulations, and commitments related to the role of an independent director. There are no financial statements, earnings data, or report summaries. The content is about board/management information specifically concerning the nomination and qualifications of a board member. This fits the category of Board/Management Information (MANG). The document length is 4608 characters, which is sufficient for a detailed declaration rather than a brief announcement. Therefore, the classification is MANG with high confidence.
2025-11-28 Chinese
独立董事提名人声明与承诺（王占山）
Board/Management Information Classification · 100% confidence The document is a formal public statement from the board of directors nominating an individual as an independent director candidate. It includes detailed declarations and commitments regarding the nominee's qualifications, compliance with relevant laws and regulations, and independence criteria. There is no financial data, earnings information, or report publication mentioned. The content focuses on board/management information, specifically the nomination of a board member. The document length is under 5,000 characters and is a direct announcement of a board nomination rather than a report or presentation. Therefore, the appropriate classification is Board/Management Information (MANG).
2025-11-28 Chinese
关于召开2025年第三次临时股东会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about convening the 2025 third extraordinary shareholders' meeting (临时股东会) of Zhongguangxue Group Co., Ltd. It includes information about meeting time, location, voting procedures, proposal details including election of board members, and proxy forms. The content focuses on the announcement and procedural details for the shareholders' meeting rather than the results of voting or the meeting itself. It is not a report of voting results, nor a management or financial report. It is a formal meeting notice with attachments for voting instructions and proxy forms. Therefore, it fits the category of AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting or similar shareholder meetings, including notices and related documents for shareholder meetings.
2025-11-28 Chinese
独立董事提名人声明与承诺（孙高飞）
Board/Management Information Classification · 100% confidence The document is a formal statement and commitment regarding the nomination of an independent director candidate for the company's board. It details the nominee's qualifications, compliance with relevant laws and regulations, and the nominator's assurances. There is no financial data, no report of voting results, no announcement of a meeting, and no financial performance information. This type of document is related to board or management information, specifically about changes or nominations in the company's board of directors. Therefore, it fits best under the category of Board/Management Information (MANG). The document length is under 5,000 characters and is a direct statement, not an announcement of a report publication, so it is not RPA or RNS.
2025-11-28 Chinese

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