这个博览会上竟然全是钱？！

Core Points - The 2025 Beijing International Coin Expo opened on October 31, featuring a record number of exhibitors and events [1] - The event attracted 323 exhibitors from 21 countries and regions, with 54 international exhibitors, marking an increase of 18 exhibitors compared to the previous year [1] - The expo includes over 60 activities, such as product launches, cultural sharing sessions, thematic exhibitions, industry conferences, and auctions [1] Group 1 - The opening ceremony was attended by key figures from the People's Bank of China and international representatives, highlighting the event's significance [1] - The expo is co-hosted by the China Gold Coin Group, China Banknote Printing and Minting Corporation, and the China Coin Museum, with the Perth Mint as the main international exhibitor [1] - A special exhibition commemorating the 120th anniversary of Chinese cinema will feature a set of gold and silver commemorative coins to be issued on November 11 [2] Group 2 - The China Coin Museum launched an exhibition showcasing rare coins and rubbings, emphasizing the artistic beauty of coin culture [3] - Interactive activities at the expo include a lottery for gold and silver coins, fun games, and a passport stamp collection, enhancing visitor engagement [3] - Attendees can experience the weight of ancient coins, providing a tangible connection to historical wealth [4] - The Perth Mint's booth offers a virtual reality experience that illustrates the coin production process from mining to minting [5]