Shenzhen Guohua Network Security Technology Co.Ltd(000004)
Annual report for 2021
April 2022
Section I important tips, contents and definitions
The board of directors, the board of supervisors and the directors, supervisors and senior managers of the company guarantee that the contents of the annual report are true, accurate and complete without false records, misleading statements or major omissions, and bear individual and joint legal liabilities.
Huang Xiang, the person in charge of the company, Chen Jinhai, the person in charge of accounting, and fan Yuanlong, the person in charge of the accounting organization (the person in charge of Accounting), declare that they guarantee the authenticity, accuracy and completeness of the financial report in this annual report.
All directors have attended the meeting of the board of directors to consider this report.
Grant Thornton Certified Public Accountants (special general partnership) has issued an audit report with qualified opinions on the company’s financial statements in 2021. The board of directors and the board of supervisors of the company have made detailed explanations on relevant matters, which investors should pay attention to.
During the reporting period, the company had significant defects in internal control over financial reporting. There is a cut-off problem in the company’s revenue recognition. The revenue is recognized when the company’s customers do not substantially obtain the control over relevant goods or services, resulting in the early recognition of some revenue. During the goodwill impairment test, the company did not fully consider the outstanding performance commitments of the subsidiary Beijing Zhiyou Wangan Technology Co., Ltd. in the reporting period, and the goodwill impairment test was not careful, resulting in insufficient provision for goodwill impairment. The company found that the Commission of sales personnel was paid from the purchase cost, which affected the integrity and accuracy of the expenses.
This report involves forward-looking statements such as future plans and does not constitute the company’s substantive commitment to investors. Securities times, China Securities News, cninfo (www.cn. Info. Com. CN.) As the information disclosure media selected by the company, all information of the company shall be subject to the information published in the above selected media. Please pay attention to the investment risks.
In “section III Management Discussion and analysis” / “Xi. Prospect of the company’s future development” of this report, the company describes the risks that the company may face and countermeasures, which investors should pay attention to.
The company plans not to distribute cash dividends, bonus shares or increase share capital with provident fund.
catalogue
Section I important tips, contents and definitions Section 2 company profile and main financial indicators 8 section III Management Discussion and Analysis Section IV corporate governance Section V environmental and social responsibility Section VI important matters Section VII changes in shares and shareholders Section 8 preferred shares 78 section IX relevant information of bonds 79 section x financial report eighty
Directory of documents for future reference
(I) financial statements containing the signatures and seals of the person in charge of the company, the person in charge of accounting work and the person in charge of the accounting organization (the person in charge of Accounting). (II) an audit report with the seal of the accounting firm and the signature and seal of the certified public accountant. (III) originals of all company documents and announcements publicly disclosed during the reporting period. The above documents for future reference shall be deposited in the office of the board of directors of the company.
interpretation
Explanatory item refers to the explanatory content
CSRC and CSRC refer to the China Securities Regulatory Commission
Shenzhen Stock Exchange and stock exchange refer to Shenzhen Stock Exchange
Company, the company or Shenzhen Guohua Network Security Technology Co.Ltd(000004) means Shenzhen Guohua Network Security Technology Co.Ltd(000004)
Zhiyou Wangan refers to Beijing Zhiyou Wangan Technology Co., Ltd
Shenzhen AI encryption refers to Shenzhen AI Encryption Technology Co., Ltd
Shenzhen Guoke refers to Shenzhen Guoke Investment Co., Ltd
Guangzhou Guoke refers to Guangzhou Guoke mutual Entertainment Network Technology Co., Ltd
Geek Xin’an refers to Geek Xin’an (Chengdu) Technology Co., Ltd
Zhongan hengning refers to Shandong Zhongan hengning emergency Industry Group Co., Ltd
Zhongnongda investment refers to Shenzhen Zhongnongda Technology Investment Co., Ltd
Guangzhou Huaxing refers to Guangzhou Huaxing Automobile Co., Ltd
Android refers to an open source operating system based on Linux, which is mainly used for mobile devices
App refers to the abbreviation of application, mobile application
Arm is a RISC microprocessor with low power consumption and low cost designed by acorn Co., Ltd; All arm is referred to as Advanced RISC Machine. ARM processor is widely used in embedded system design with low power consumption and energy saving. It is very suitable for the field of mobile communication
Clang refers to a lightweight compiler for C language C + + Objective-C language
Capability maturity model integration is the abbreviation of capability maturity model integration, which is divided into six capability levels. Its purpose is to help enterprises manage and improve the software engineering process and increase the development and improvement ability, so as to develop high-quality software on time and within budget
It refers to an executable file format on Android system, which can be loaded and executed by Android virtual machine. It is a file format generated after java source code is compiled
GCC refers to the most widely used C / C + + compiler under Linux
Also known as hook function, the technical principle is that before the system calls the specified function, the hook process hook technology instruction will capture the message first, and the hook function will get the control priority. The hook function can not only change the execution behavior of the function, but also forcibly end the transmission of the message.
This technology is also commonly used in application cracking
It refers to an enhanced integrated development platform, which fully integrates the IAR file editing, project management, compilation, linking and debugging tools required for the development of embedded systems
It refers to a mobile operating system developed by apple, which is mainly used for mobile devices produced by Apple IOS such as iPhone
IOT refers to the abbreviation of Internet of things
Java, C, C + +, CPP refer to a class of programming languages, which are most widely used at present
Referred to as “JS”, it is a lightweight, interpretive or just in time JavaScript programming language with function priority
Keil refers to the C language software development system compatible with single chip microcomputer
It refers to a small script language written in standard C, which can be compiled and run on almost all operating systems and Lua platforms
It refers to a simple computer language designed to support real object-oriented programming. It is one of the main languages used by Apple Objective-C / OC software system platform
SDK refers to the abbreviation of software development kit, software development kit
It refers to the abbreviation of shared object, a shared library file under Linux operating system, which can also be run in Android operating system
Swift refers to the programming language launched by apple, which is specifically aimed at the application development of OS X and IOS
VMP technology refers to virtual machine protection technology, which puts the protected code into a custom virtual machine interpreter to run, making it difficult for hackers to analyze, decompile and crack
The reporting period refers to the period from January 1, 2021 to December 31, 2021
Section II Company Profile and main financial indicators
1、 Company information
Stock abbreviation Shenzhen Guohua Network Security Technology Co.Ltd(000004) stock code Shenzhen Guohua Network Security Technology Co.Ltd(000004)
Shenzhen Stock Exchange
Chinese name of the company Shenzhen Guohua Network Security Technology Co.Ltd(000004)
Chinese abbreviation of the company Shenzhen Guohua Network Security Technology Co.Ltd(000004)
Foreign name of the company (if any) Shenzhen Guohua Network Security Technology Co., Ltd
Abbreviation of the company’s foreign name (if any) GH Tech
The legal representative of the company is Huang Xiang
Registered address: b2206a zhuoyuhui, Meilin Center Plaza (South District), No. 126, Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen
Postal code of registered address: 518049
At the beginning of listing, the registered address of the company was Shekou Industrial seventh Road, Shenzhen. In 1992, it was changed to room 200, Bitao center, Shekou Industrial Zone, Shenzhen. In 1995, it was changed to the fourth and fifth floors of China Merchants development center, Shekou Industrial Avenue, Shenzhen. In 1997, it was changed to floor 8, 1, Zhaogang building, Shekou Gangwan 1st Road, Shenzhen
