Group 1 - The core point of the article is that China Construction Bank has obtained a patent for a method and device related to business demand matching, indicating its focus on innovation and technology development [1] Group 2 - China Construction Bank was established in 2004 and is headquartered in Beijing, primarily engaged in monetary financial services [1] - The registered capital of China Construction Bank is approximately 26.16 billion RMB [1] - The bank has made investments in 37 companies and participated in 44,983 bidding projects [1] - China Construction Bank holds 1,895 trademark registrations and 5,000 patent records, along with 149 administrative licenses [1]