Skip to main content
Cubic Sensor and Instrument Co.,Ltd logo

Cubic Sensor and Instrument Co.,Ltd — Investor Relations & Filings

Ticker · 688665 ISIN · CNE100005485 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 521 across all filing types
Latest filing 2026-05-11 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688665

About Cubic Sensor and Instrument Co.,Ltd

https://en.gassensor.com.cn/

Cubic Sensor and Instrument Co., Ltd. specializes in the research, development, and manufacturing of advanced gas sensors and gas analysis instruments. Utilizing core technology platforms such as non-dispersive infrared (NDIR), light scattering, ultrasonic, and thermal conductivity, the company provides comprehensive sensing solutions for diverse applications. Key product categories include air quality sensors for CO2 and particulate matter, automotive sensors for cabin air and battery safety, medical sensors for respiratory monitoring, and industrial gas analyzers for emission and process control. The company serves global markets in HVAC, consumer electronics, healthcare, and environmental monitoring. By integrating independent R&D with large-scale production, Cubic delivers high-precision, reliable sensing components and systems designed to improve safety, health, and energy efficiency across various sectors.

Recent filings

Filing Released Lang Actions
四方光电关于召开2025年年度暨2026年第一季度业绩说明会的公告
Regulatory Filings Classification · 70% confidence The document is an announcement by 四方光电股份有限公司 scheduling a 2025 annual and 2026 Q1 performance explanation meeting (an investor call/event). It contains no actual financial data or presentation materials—only logistics for a live investor interaction. It is not the earnings release (no results summary), nor the presentation slides themselves, nor a proxy statement. Therefore it falls under the miscellaneous regulatory announcement category: Regulatory Filings (RNS).
2026-05-11 Chinese
国浩律师（杭州）事务所关于四方光电股份有限公司2025年年度股东会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the 2025 Annual General Meeting (AGM) of 四方光电股份有限公司. It details the procedures for convening and holding the AGM, the qualifications of attendees, the agenda items discussed, and the voting results for each agenda item. The document focuses on the legality and validity of the AGM's convening, attendance, and voting process, rather than presenting financial data or management discussion. It is not the annual report itself, nor an earnings release or management report. The document is a formal legal opinion related to the AGM and includes detailed voting results, which aligns with the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is sufficient and contains substantive content about the voting results, not just an announcement of a report publication. Therefore, the best classification is DVA.
2026-05-08 Chinese
四方光电2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2025 Annual General Meeting (AGM) of 四方光电股份有限公司, including voting results on various proposals such as the 2025 annual report, board work report, profit distribution, auditor appointment, and amendments to company bylaws. It includes meeting attendance, voting percentages, and legal compliance statements. The document is not the annual report itself but the official announcement of the AGM voting results and resolutions. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length (6440 characters) and content confirm it is a full announcement rather than a brief notice or a report publication announcement.
2026-05-08 Chinese
四方光电2025年度独立董事述职报告（夏喆）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of the company. It details the director's duties, attendance at board and shareholder meetings, communication with auditors, oversight of financial reports, and other governance-related activities during the year. It is a detailed report on the independent director's work and observations rather than a general annual report or financial statement. This type of document is typically classified under Board/Management Information (MANG) as it relates to management and board-level disclosures about governance and director activities. The document length is 4101 characters, which is consistent with a detailed report but not a full annual report or earnings release. There is no indication that this is a presentation, call transcript, or regulatory filing. Therefore, the best fit is MANG with high confidence.
2026-04-17 Chinese
四方光电关于提请股东会授权董事会办理小额快速融资相关事宜的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from the board of directors of a company regarding a proposal to seek shareholder authorization for a small-scale rapid financing plan. It details the financing plan, including the issuance of shares, pricing, use of funds, and authorization for the board to handle related matters. The document is a formal announcement about a financing proposal that requires shareholder approval and does not contain actual financial statements or results. It is not a full financial report, earnings release, or regulatory certification. The content fits best under Capital/Financing Update (CAP) as it provides detailed information about a financing activity and the related authorization process.
2026-04-17 Chinese
四方光电2025年度环境、社会与公司治理（ESG）报告
Environmental & Social Information Classification · 100% confidence The document is titled "2025 年度环境、社会与公司治理（ESG）报告" which translates to "2025 Environmental, Social and Governance (ESG) Report." It covers the company's ESG performance, governance structure, sustainability strategy, risk and opportunity assessments related to ESG factors, and detailed disclosures on environmental and social initiatives. The content is comprehensive and detailed, spanning the entire year 2025, and includes quantitative data and qualitative analysis on ESG topics. It is not a financial report like an annual or quarterly report, nor is it a regulatory filing or announcement. The document fits the description of an Environmental & Social Information report, which details the company's performance on ESG factors.
2026-04-17 Chinese

Browse filings by year

6 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.