On November 16, Gelonghui Testing (300012.SZ) stated on the investor interactive platform that the company has no business dealings with Jicheng Electronics yet. Zhuoshi NetSecurity is an independent third party agency focusing on information security services in the power industry. It has strong R&D capabilities and a complete independent intellectual property system, and can provide a series of information security services such as level protection assessment, risk assessment, and security assessment of commercial cryptographic applications. Zhuoshi NetSecurity has been deeply involved in the field of information security testing and evaluation for many years, and has obvious advantages and competitiveness. The company's equity participation in cybersecurity is beneficial to further understand the industry, accumulate its own industry experience, accelerate future strategic layout, and continuously enhance the company's competitive advantage.