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Surfilter Network Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 300311 ISIN · CNE100001D54 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,833 across all filing types
Latest filing 2012-08-04 Legal Proceedings Report
Country CN China
Listing Shenzhen Stock Exchange 300311

About Surfilter Network Technology Co.,Ltd.

https://www.1218.com.cn

Surfilter Network Technology Co., Ltd. specializes in the development and provision of network security and information security solutions. The company focuses on network monitoring, content filtering, and internet behavior management to ensure data integrity and regulatory compliance. Its core product portfolio includes network security auditing systems, big data analytics platforms, and public security governance tools designed for large-scale network environments. Surfilter serves a diverse range of clients, including telecommunications operators, government departments, and financial institutions. By leveraging advanced traffic analysis and threat detection technologies, the company provides comprehensive protection against cyber threats while facilitating efficient information management and public safety monitoring. Its solutions are engineered to address complex security challenges in the digital landscape, emphasizing stability, scalability, and real-time data processing.

Recent filings

Filing Released Lang Actions
2012年第三次临时股东大会的法律意见书
Legal Proceedings Report Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening and procedures of a specific shareholders' meeting (the third extraordinary general meeting in 2012) of a company. It discusses the legality of the meeting's notice, attendance, voting procedures, and results. It does not contain financial statements or detailed financial data, nor is it a report of the meeting itself or a voting result announcement. Instead, it is a legal opinion on the meeting's compliance with laws and regulations. Such legal opinions related to shareholder meetings are best classified under Legal Proceedings Report (LTR) as they pertain to legal matters and compliance rather than direct financial or corporate governance disclosures.
2012-08-04 Chinese
关于网下配售股份上市流通的提示性公告
Share Issue/Capital Change Classification · 95% confidence The document is a short announcement (1150 characters) from a company about the listing and circulation of shares allocated through offline placement. It details the number of shares becoming tradable after a lock-up period and changes in share capital structure. There is no financial statement, no detailed financial analysis, and no mention of a full report being attached or published. The content focuses on share issuance and capital changes related to stock circulation. This fits the definition of a Share Issue/Capital Change announcement (SHA).
2012-07-20 Chinese
国信证券股份有限公司关于公司部分超募资金使用事项的核查意见
Audit Report / Information Classification · 95% confidence The document is a verification opinion from Guosen Securities regarding the use of excess raised funds by Ren Zixing Network Technology Co., Ltd. It discusses the approval and investigation of the use of over-raised funds from a previous public offering, including details of the investment plan and compliance with regulatory requirements. The document is a formal opinion or verification report by the sponsor institution, not a full financial report or earnings release. It does not contain financial statements or quarterly/yearly results but rather an audit or verification opinion on a specific financial matter (use of excess funds). This fits the category of an Audit Report / Information (AR), which includes standalone audit reports and verification opinions related to financial matters but excludes full annual or interim reports. The document length is under 5,000 characters, but it is not merely an announcement of a report; it contains substantive verification content. Therefore, the best classification is AR with high confidence.
2012-07-19 Chinese
独立董事关于向北京中天信安科技有限责任公司增资的议案的独立意见
Capital/Financing Update Classification · 95% confidence The document is an independent director's opinion on a capital increase proposal involving an investment in another company. It references legal and regulatory frameworks and discusses the fairness and reasonableness of the transaction price. The document is short (689 characters) and focuses on a specific financing transaction rather than a full financial report or audit. It does not contain financial statements or comprehensive financial data. This fits the category of a Capital/Financing Update (CAP), which covers updates on company fundraising or capital structure changes.
2012-07-19 Chinese
关于使用超募资金向北京中天信安科技有限责任公司增资的可行性研究报告
Capital/Financing Update Classification · 95% confidence The document is a detailed feasibility study report regarding the use of surplus funds to increase capital investment in Beijing Zhongtian Xin'an Technology Co., Ltd. It includes project background, investment overview, company profile, investment plan, pricing basis, payment method, source of funds, post-investment shareholding structure, investment benefit analysis, estimated revenues, costs, profits, risk analysis, and project conclusion. The content focuses on an investment and capital increase plan rather than a financial report or earnings release. It is not a regulatory announcement or a brief notice but a comprehensive internal or external report analyzing the feasibility of a capital increase transaction. This fits best under Capital/Financing Update (CAP) as it relates to financing activities and capital structure changes through an investment and capital increase.
2012-07-19 Chinese
关于2012年度第三次临时股东大会会议通知的公告
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice for the 2012 third extraordinary general meeting of shareholders of 任子行网络技术股份有限公司. It includes details about the meeting date, location, agenda items, registration procedures, and proxy forms. There is no financial data, earnings information, or report content. The document is an announcement informing shareholders about the upcoming meeting and how to participate, which fits the definition of a Proxy Solicitation & Information Statement (PSI). The document length is 2532 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, the appropriate classification is PSI.
2012-07-19 Chinese

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