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

Ticker · 688665 ISIN · CNE100005485 Shanghai Stock Exchange Manufacturing
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Filings indexed 521 across all filing types
Latest filing 2025-07-21 AGM Information
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年第一次临时股东会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about convening a shareholders' meeting (临时股东会) for the company 四方光电股份有限公司. It includes information about the meeting date, voting methods, agenda items (such as election of board members), voting procedures, registration details, and attachments related to proxy forms and cumulative voting explanations. There is no financial data, earnings information, or audit content. The document is not a report itself but a formal announcement and notice for a shareholders' meeting, including materials related to the meeting agenda and voting. This fits the definition of AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting or similar shareholder meetings. The document length is about 4743 characters, which is consistent with a detailed meeting notice rather than a full report. Therefore, the correct classification is AGM Information (AGM-R).
2025-07-21 Chinese
四方光电关于董事会换届选举的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election and nomination of the company's board of directors for the new term. It details the candidates for non-independent and independent directors, their qualifications, and the process for the board election. There is no financial data, no mention of financial results, or regulatory filings related to financial performance. The document is focused on changes in the company's board of directors, which fits the category of Board/Management Information (MANG). The document length is 2873 characters, which is consistent with an announcement rather than a full report. Therefore, the appropriate classification is MANG with high confidence.
2025-07-21 Chinese
四方光电提名委员会关于第三届董事会独立董事候选人任职资格的审查意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from the Board Nomination Committee regarding the qualifications of independent director candidates for the company's third board. It references relevant laws and regulations and confirms the candidates meet the requirements. There is no financial data, no report attached or referenced as published, and no mention of voting results or remuneration. The content is about board/management information, specifically about director nominations and qualifications. Therefore, the document fits best under Board/Management Information (MANG). The document length is short but contains substantive content about board nominations, not just an announcement or notice.
2025-07-21 Chinese
四方光电关于控股股东完成工商变更登记并换发营业执照的公告
Regulatory Filings Classification · 100% confidence The document is an announcement regarding the completion of a business registration change and issuance of a new business license for the company's controlling shareholder. It details changes in the shareholder's company name, address, business scope, and other registration information. The announcement explicitly states that these changes do not affect the company's operations or ownership structure. There is no financial data, no report attached or referenced, and no mention of any meeting or voting results. This type of document is a regulatory announcement about corporate information changes, which fits best under Regulatory Filings (RNS). The document length is short and it is not a report or presentation but a formal notification of a corporate change.
2025-07-17 Chinese
四方光电关于收购控股子公司少数股权进展暨完成工商变更登记的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of acquiring minority shareholder equity in a subsidiary and the completion of related business registration changes. It details the transaction overview, the completion of equity transfer, and the change in company registration information. There is no financial report, earnings data, or detailed financial analysis. The document is a corporate announcement about a capital structure change (acquisition of shares leading to a subsidiary becoming wholly owned). This fits the category of Capital/Financing Update (CAP). The document length is short and it is not merely announcing a report publication, so it is not RPA. It is not a regulatory filing or certification. Therefore, the best classification is CAP with high confidence.
2025-07-17 Chinese
四方光电关于2023年限制性股票激励计划首次授予部分第一个归属期归属结果暨股份上市的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement regarding the first vesting results of a 2023 restricted stock incentive plan and the listing of shares related to that plan. It details the decision-making process, the number of shares vested, the listing and circulation arrangements, changes in share capital, verification and registration of shares, and the impact on recent financial reports. The document is a formal announcement of share issuance and changes in shareholding due to the stock incentive plan, including share capital changes and shareholder dilution effects. It does not contain a full financial report, audit report, or management discussion, but rather focuses on the issuance and registration of shares under the incentive plan. This fits the definition of a Share Issue/Capital Change (SHA) filing, as it announces new share issuance and capital changes related to the restricted stock plan.
2025-07-11 Chinese

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