2026马年纪念币钞预约火爆，多家银行回应系统拥堵

Group 1 - The 2026 New Year commemorative coin and banknote reservation officially opened on January 13, leading to high demand and related topics trending on social media [1] - Construction Bank reported no system failures during the reservation process, but noted that high traffic could cause congestion on the reservation page [1] - Agricultural Bank indicated that this was the first reservation for the 2026 commemorative coin and banknote, and there has been no notification regarding a second reservation [1]