Group 1 - The company has approved the use of up to 1 billion yuan of temporarily idle raised funds for cash management, ensuring it does not affect the implementation of investment projects or the safety of the raised funds [1] - The company has purchased a financial product from CITIC Securities, with a principal amount of 50 million yuan, which has matured and been redeemed on August 27, 2025, yielding a profit of 116.5 thousand yuan [2] - All funds from the redeemed financial product have been returned to the special account for raised funds [2] Group 2 - The company has provided a report on the usage of raised funds for cash management over the past twelve months, although specific figures are not detailed in the announcement [3]