Group 1 - The core point of the article is that Agricultural Bank of China has obtained a patent for a method and device for transaction verification, indicating its focus on technological innovation in financial services [1] - The patent was granted with the announcement number CN114819956B, and the application date was March 2022 [1] - Agricultural Bank of China was established in 1986 and is headquartered in Beijing, primarily engaged in monetary financial services [1] Group 2 - The registered capital of Agricultural Bank of China is approximately 34.998 billion RMB [1] - The bank has made investments in 16 companies and participated in 5,000 bidding projects [1] - The bank holds 1,309 trademark registrations and 5,000 patent records, along with 119 administrative licenses [1]