SI-TECH(SZ:300608) Jin Rong Jie·2025-05-31 04:45Group 1 - The core viewpoint of the news is that Beijing Siter Technology Co., Ltd. has applied for a patent related to a method and system for implementing IPv6 communication based on an IPv4 VPN tunnel [1] - The patent application was filed on January 2025, and the public announcement number is CN120074984A [1] - The patent describes a method that includes configuring IPv4 and IPv6 addresses for VPN servers and switches, planning private address ranges, and enabling routing functions [1] Group 2 - Beijing Siter Technology Co., Ltd. was established in 1995 and is located in Beijing, primarily engaged in technology promotion and application services [2] - The company has a registered capital of 331.171437 million RMB [2] - The company has made investments in 35 enterprises and participated in 1,880 bidding projects, with a total of 1,608 patent information records [2]