Group 1 - The core announcement from Rongtong Fund Management Company indicates adjustments to large-scale subscription, regular investment, and transfer-in operations for the Rongtong Cash Treasure Money Market Fund, effective from August 7, 2025 [1][2] - For the Rongtong Cash Treasure Money Market Fund, the maximum amount for large-scale subscriptions and regular investments is set at 500,000 yuan for both Class A and Class B funds [1] - Non-individual investors will face a limit of 50,000 yuan for single-day cumulative subscriptions, while individual investors will not have a large amount restriction for the same operations [2] Group 2 - The adjustments aim to ensure stable operation of the fund and protect the interests of existing fund shareholders [1] - The company reserves the right to refuse applications exceeding the specified limits for both individual and non-individual investors [2]