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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
Filings indexed 1,833 across all filing types
Latest filing 2012-03-30 Regulatory Filings
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
控股股东、实际控制人对招股意向书的确认意见
Regulatory Filings
2012-03-30 Chinese
北京市中伦律师事务所关于为公司首次公开发行股票并在创业板上市出具法律意见书的律师工作报告
Regulatory Filings Classification · 95% confidence The document is a detailed legal opinion and lawyer work report issued by a law firm (北京市中伦律师事务所) for a company (任子行网络技术股份有限公司) regarding its initial public offering (IPO) and listing on the Shenzhen Stock Exchange's Growth Enterprise Market (创业板). The content includes extensive legal due diligence, verification of compliance with laws and regulations, corporate governance, shareholder meetings, issuance approvals, and other legal matters related to the IPO process. It is not a financial report, earnings release, or management discussion, but a legal opinion and work report supporting the IPO filing. This type of document is typically classified as a Regulatory Filing (RNS) because it is a regulatory compliance document related to securities issuance and listing, but not a financial report or audit report itself. The document is lengthy (15,000 characters) and contains substantive legal analysis and verification, not merely an announcement or certification. Therefore, the best fitting category is Regulatory Filings (RNS).
2012-03-30 Chinese
北京市中伦律师事务所关于公司首次公开发行股票并在创业板上市的法律意见书等
Legal Proceedings Report Classification · 100% confidence The document is a detailed legal opinion letter issued by a law firm regarding a company's initial public offering (IPO) and listing on the Shenzhen Stock Exchange's Growth Enterprise Market (创业板). It extensively covers the company's qualifications, legal compliance, corporate governance, shareholder structure, financial audits, and other legal matters related to the IPO process. The document references Chinese securities laws, regulatory approvals, and the company's prospectus (招股说明书). It is not a financial report, earnings release, or management discussion but a legal opinion specifically prepared for the IPO process. This type of document is a legal proceeding report related to regulatory compliance and legal due diligence for the IPO. Therefore, the most appropriate classification is Legal Proceedings Report (LTR).
2012-03-30 Chinese

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